1062955609 has 3 divisors (see below), whose sum is σ = 1062988213. Its totient is φ = 1062923006.

The previous prime is 1062955601. The next prime is 1062955643. The reversal of 1062955609 is 9065592601.

The square root of 1062955609 is 32603.

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 is not a de Polignac number, because 1062955609 - 2³ = 1062955601 is a prime.

It is a super-2 number, since 2×1062955609² = 2259749253409121762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1062955601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16302 + ... + 48904.

Almost surely, 2^1062955609 is an apocalyptic number.

1062955609 is the 32603-rd square number.

1062955609 is the 16302-nd centered octagonal number.

It is an amenable number.

1062955609 is a deficient number, since it is larger than the sum of its proper divisors (32604).

1062955609 is an frugal number, since it uses more digits than its factorization.

1062955609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65206 (or 32603 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The cubic root of 1062955609 is about 1020.5596086600.

The spelling of 1062955609 in words is "one billion, sixty-two million, nine hundred fifty-five thousand, six hundred nine".