40504376 has 32 divisors (see below), whose sum is σ = 83116800. Its totient is φ = 18351840.

The previous prime is 40504363. The next prime is 40504397. The reversal of 40504376 is 67340504.

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, 38465 + ... + 39503.

It is an arithmetic number, because the mean of its divisors is an integer number (2597400).

Almost surely, 2^40504376 is an apocalyptic number.

It is an amenable number.

40504376 is an abundant number, since it is smaller than the sum of its proper divisors (42612424).

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

40504376 is a wasteful number, since it uses less digits than its factorization.

40504376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 40504376 is about 6364.3048324228. The cubic root of 40504376 is about 343.4266408873.

The spelling of 40504376 in words is "forty million, five hundred four thousand, three hundred seventy-six".