40604156 has 6 divisors (see below), whose sum is σ = 71057280. Its totient is φ = 20302076.

The previous prime is 40604111. The next prime is 40604167. The reversal of 40604156 is 65140604.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5075516 + ... + 5075523.

It is an arithmetic number, because the mean of its divisors is an integer number (11842880).

Almost surely, 2^40604156 is an apocalyptic number.

It is an amenable number.

40604156 is a deficient number, since it is larger than the sum of its proper divisors (30453124).

40604156 is a wasteful number, since it uses less digits than its factorization.

40604156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151043 (or 10151041 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 40604156 is about 6372.1390443084. The cubic root of 40604156 is about 343.7084129965.

The spelling of 40604156 in words is "forty million, six hundred four thousand, one hundred fifty-six".