956548020 has 24 divisors (see below), whose sum is σ = 2678334624. Its totient is φ = 255079456.

The previous prime is 956548009. The next prime is 956548049. The reversal of 956548020 is 20845659.

It is a super-2 number, since 2×956548020² = 1829968229131840800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 956548020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7971174 + ... + 7971293.

It is an arithmetic number, because the mean of its divisors is an integer number (111597276).

Almost surely, 2^956548020 is an apocalyptic number.

It is an amenable number.

956548020 is an abundant number, since it is smaller than the sum of its proper divisors (1721786604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

956548020 is a wasteful number, since it uses less digits than its factorization.

956548020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15942479 (or 15942477 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 956548020 is about 30928.1105145465. The cubic root of 956548020 is about 985.3010048316.

The spelling of 956548020 in words is "nine hundred fifty-six million, five hundred forty-eight thousand, twenty".