74667125 has 16 divisors (see below), whose sum is σ = 100354800. Its totient is φ = 55137600.

The previous prime is 74667121. The next prime is 74667139. The reversal of 74667125 is 52176647.

It can be written as a sum of positive squares in 8 ways, for example, as 24512401 + 50154724 = 4951^2 + 7082^2 .

It is not a de Polignac number, because 74667125 - 2² = 74667121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74667121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21350 + ... + 24599.

It is an arithmetic number, because the mean of its divisors is an integer number (6272175).

Almost surely, 2^74667125 is an apocalyptic number.

It is an amenable number.

74667125 is a deficient number, since it is larger than the sum of its proper divisors (25687675).

74667125 is a wasteful number, since it uses less digits than its factorization.

74667125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45977 (or 45967 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 74667125 is about 8641.0141187247. The cubic root of 74667125 is about 421.0915014486.

The spelling of 74667125 in words is "seventy-four million, six hundred sixty-seven thousand, one hundred twenty-five".