40487576 has 16 divisors (see below), whose sum is σ = 75997440. Its totient is φ = 20221600.

The previous prime is 40487569. The next prime is 40487599. The reversal of 40487576 is 67578404.

It is a congruent 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, 7010 + ... + 11406.

It is an arithmetic number, because the mean of its divisors is an integer number (4749840).

Almost surely, 2^40487576 is an apocalyptic number.

It is an amenable number.

40487576 is a deficient number, since it is larger than the sum of its proper divisors (35509864).

40487576 is a wasteful number, since it uses less digits than its factorization.

40487576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554 (or 5550 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 40487576 is about 6362.9848341796. The cubic root of 40487576 is about 343.3791532987.

The spelling of 40487576 in words is "forty million, four hundred eighty-seven thousand, five hundred seventy-six".