40908204 has 18 divisors (see below), whose sum is σ = 103406940. Its totient is φ = 13636056.

The previous prime is 40908187. The next prime is 40908211. The reversal of 40908204 is 40280904.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568134 + ... + 568205.

It is an arithmetic number, because the mean of its divisors is an integer number (5744830).

Almost surely, 2^40908204 is an apocalyptic number.

It is an amenable number.

40908204 is an abundant number, since it is smaller than the sum of its proper divisors (62498736).

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

40908204 is a wasteful number, since it uses less digits than its factorization.

40908204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136349 (or 1136344 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 40908204 is about 6395.9521574196. The cubic root of 40908204 is about 344.5641882048.

The spelling of 40908204 in words is "forty million, nine hundred eight thousand, two hundred four".