1061652107 has 4 divisors (see below), whose sum is σ = 1072163616. Its totient is φ = 1051140600.

The previous prime is 1061652103. The next prime is 1061652131. The reversal of 1061652107 is 7012561601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1061652107 - 2² = 1061652103 is a prime.

It is a super-2 number, since 2×1061652107² = 2254210392595078898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1061652107.

It is not an unprimeable number, because it can be changed into a prime (1061652103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5255603 + ... + 5255804.

It is an arithmetic number, because the mean of its divisors is an integer number (268040904).

Almost surely, 2^1061652107 is an apocalyptic number.

1061652107 is a deficient number, since it is larger than the sum of its proper divisors (10511509).

1061652107 is a wasteful number, since it uses less digits than its factorization.

1061652107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10511508.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 1061652107 is about 32583.0033453026. The cubic root of 1061652107 is about 1020.1422674172.

The spelling of 1061652107 in words is "one billion, sixty-one million, six hundred fifty-two thousand, one hundred seven".