40604752 has 20 divisors (see below), whose sum is σ = 82092960. Its totient is φ = 19419488.

The previous prime is 40604749. The next prime is 40604777. The reversal of 40604752 is 25740604.

It is a self number, because there is not a number n which added to its sum of digits gives 40604752.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54802 + ... + 55537.

It is an arithmetic number, because the mean of its divisors is an integer number (4104648).

Almost surely, 2^40604752 is an apocalyptic number.

It is an amenable number.

40604752 is an abundant number, since it is smaller than the sum of its proper divisors (41488208).

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

40604752 is a wasteful number, since it uses less digits than its factorization.

40604752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110370 (or 110364 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 40604752 is about 6372.1858102224. The cubic root of 40604752 is about 343.7100946734.

The spelling of 40604752 in words is "forty million, six hundred four thousand, seven hundred fifty-two".