74025937 has 12 divisors (see below), whose sum is σ = 79422336. Its totient is φ = 68864400.

The previous prime is 74025911. The next prime is 74025967. The reversal of 74025937 is 73952047.

It is the 3513-rd star number.

It is not a de Polignac number, because 74025937 - 2¹⁵ = 73993169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74025896 and 74025905.

It is not an unprimeable number, because it can be changed into a prime (74025907) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 30312 + ... + 32662.

It is an arithmetic number, because the mean of its divisors is an integer number (6618528).

Almost surely, 2^74025937 is an apocalyptic number.

It is an amenable number.

74025937 is a deficient number, since it is larger than the sum of its proper divisors (5396399).

74025937 is a wasteful number, since it uses less digits than its factorization.

74025937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2411 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 74025937 is about 8603.8326924691. The cubic root of 74025937 is about 419.8826902155.

The spelling of 74025937 in words is "seventy-four million, twenty-five thousand, nine hundred thirty-seven".