74025938 has 48 divisors (see below), whose sum is σ = 136209024. Its totient is φ = 29548800.

The previous prime is 74025911. The next prime is 74025967. The reversal of 74025938 is 83952047.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 23 ways as a sum of consecutive naturals, for example, 490163 + ... + 490313.

It is an arithmetic number, because the mean of its divisors is an integer number (2837688).

Almost surely, 2^74025938 is an apocalyptic number.

74025938 is a deficient number, since it is larger than the sum of its proper divisors (62183086).

74025938 is a wasteful number, since it uses less digits than its factorization.

74025938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 74025938 is about 8603.8327505827. The cubic root of 74025938 is about 419.8826921062.

The spelling of 74025938 in words is "seventy-four million, twenty-five thousand, nine hundred thirty-eight".