40750956 has 36 divisors (see below), whose sum is σ = 103807704. Its totient is φ = 13478400.

The previous prime is 40750951. The next prime is 40750973. The reversal of 40750956 is 65905704.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40750956.

It is not an unprimeable number, because it can be changed into a prime (40750951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396 + ... + 9036.

Almost surely, 2^40750956 is an apocalyptic number.

It is an amenable number.

40750956 is an abundant number, since it is smaller than the sum of its proper divisors (63056748).

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

40750956 is a wasteful number, since it uses less digits than its factorization.

40750956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8782 (or 8777 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 40750956 is about 6383.6475466617. The cubic root of 40750956 is about 344.1221285309.

The spelling of 40750956 in words is "forty million, seven hundred fifty thousand, nine hundred fifty-six".