956009546 has 16 divisors (see below), whose sum is σ = 1474328520. Its totient is φ = 464651520.

The previous prime is 956009543. The next prime is 956009599. The reversal of 956009546 is 645900659.

It can be written as a sum of positive squares in 4 ways, for example, as 736525321 + 219484225 = 27139^2 + 14815^2 .

It is a super-2 number, since 2×956009546² = 1827908504086252232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 956009497 and 956009506.

It is not an unprimeable number, because it can be changed into a prime (956009543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670 + ... + 43758.

Almost surely, 2^956009546 is an apocalyptic number.

956009546 is a deficient number, since it is larger than the sum of its proper divisors (518318974).

956009546 is a wasteful number, since it uses less digits than its factorization.

956009546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42409.

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 956009546 is about 30919.4040369474. The cubic root of 956009546 is about 985.1160834441.

The spelling of 956009546 in words is "nine hundred fifty-six million, nine thousand, five hundred forty-six".