40087204 has 12 divisors (see below), whose sum is σ = 70298928. Its totient is φ = 20001800.

The previous prime is 40087129. The next prime is 40087219. The reversal of 40087204 is 40278004.

40087204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8242 + ... + 12169.

It is an arithmetic number, because the mean of its divisors is an integer number (5858244).

Almost surely, 2^40087204 is an apocalyptic number.

It is an amenable number.

40087204 is a deficient number, since it is larger than the sum of its proper divisors (30211724).

40087204 is a wasteful number, since it uses less digits than its factorization.

40087204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20906 (or 20904 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 40087204 is about 6331.4456485071. The cubic root of 40087204 is about 342.2435368526.

The spelling of 40087204 in words is "forty million, eighty-seven thousand, two hundred four".