40957914 has 8 divisors (see below), whose sum is σ = 81915840. Its totient is φ = 13652636.

The previous prime is 40957909. The next prime is 40957921. The reversal of 40957914 is 41975904.

It is a sphenic number, since it is the product of 3 distinct primes.

40957914 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3413154 + ... + 3413165.

It is an arithmetic number, because the mean of its divisors is an integer number (10239480).

Almost surely, 2^40957914 is an apocalyptic number.

40957914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40957914 is a wasteful number, since it uses less digits than its factorization.

40957914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6826324.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 40957914 is about 6399.8370291750. The cubic root of 40957914 is about 344.7036985470.

The spelling of 40957914 in words is "forty million, nine hundred fifty-seven thousand, nine hundred fourteen".