956274540 has 96 divisors (see below), whose sum is σ = 2918474496. Its totient is φ = 232538880.

The previous prime is 956274533. The next prime is 956274559. The reversal of 956274540 is 45472659.

It is a super-4 number, since 4×956274540⁴ (a number of 37 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 956274492 and 956274501.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57355 + ... + 72125.

It is an arithmetic number, because the mean of its divisors is an integer number (30400776).

Almost surely, 2^956274540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 956274540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1459237248).

956274540 is an abundant number, since it is smaller than the sum of its proper divisors (1962199956).

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

956274540 is a wasteful number, since it uses less digits than its factorization.

956274540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14879 (or 14877 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 956274540 is about 30923.6889778694. The cubic root of 956274540 is about 985.2070956927.

The spelling of 956274540 in words is "nine hundred fifty-six million, two hundred seventy-four thousand, five hundred forty".