40604748 has 24 divisors (see below), whose sum is σ = 99731520. Its totient is φ = 12822480.

The previous prime is 40604713. The next prime is 40604749. The reversal of 40604748 is 84740604.

It is not an unprimeable number, because it can be changed into a prime (40604749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88818 + ... + 89273.

It is an arithmetic number, because the mean of its divisors is an integer number (4155480).

Almost surely, 2^40604748 is an apocalyptic number.

It is an amenable number.

40604748 is an abundant number, since it is smaller than the sum of its proper divisors (59126772).

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

40604748 is a wasteful number, since it uses less digits than its factorization.

40604748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178117 (or 178115 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 40604748 is about 6372.1854963584. The cubic root of 40604748 is about 343.7100833871.

The spelling of 40604748 in words is "forty million, six hundred four thousand, seven hundred forty-eight".