1062872335849 has 3 divisors (see below), whose sum is σ = 1062873366807. Its totient is φ = 1062871304892.

The previous prime is 1062872335783. The next prime is 1062872335891. The reversal of 1062872335849 is 9485332782601.

It is a happy number.

The square root of 1062872335849 is 1030957.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1026746491225 + 36125844624 = 1013285^2 + 190068^2 .

It is not a de Polignac number, because 1062872335849 - 2¹¹ = 1062872333801 is a prime.

It is a super-2 number, since 2×1062872335849² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1062872335793 and 1062872335802.

It is not an unprimeable number, because it can be changed into a prime (1062872333849) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 515479 + ... + 1546435.

It is an arithmetic number, because the mean of its divisors is an integer number (354291122269).

It is a 1-persistent number, because it is pandigital, but 2⋅1062872335849 = 2125744671698 is not.

Almost surely, 2^{1062872335849} is an apocalyptic number.

1062872335849 is the 1030957-th square number.

1062872335849 is the 515479-th centered octagonal number.

It is an amenable number.

1062872335849 is a deficient number, since it is larger than the sum of its proper divisors (1030958).

1062872335849 is an frugal number, since it uses more digits than its factorization.

1062872335849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061914 (or 1030957 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 1062872335849 in words is "one trillion, sixty-two billion, eight hundred seventy-two million, three hundred thirty-five thousand, eight hundred forty-nine".