74922025 has 12 divisors (see below), whose sum is σ = 94025232. Its totient is φ = 59213840.

The previous prime is 74922011. The next prime is 74922041. The reversal of 74922025 is 52022947.

It is not a de Polignac number, because 74922025 - 2⁷ = 74921897 is a prime.

It is a super-2 number, since 2×74922025² = 11226619660201250, which contains 22 as substring.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 15979 + ... + 20128.

It is an arithmetic number, because the mean of its divisors is an integer number (7835436).

Almost surely, 2^74922025 is an apocalyptic number.

It is an amenable number.

74922025 is a deficient number, since it is larger than the sum of its proper divisors (19103207).

74922025 is a wasteful number, since it uses less digits than its factorization.

74922025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36200 (or 36195 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 74922025 is about 8655.7509783958. The cubic root of 74922025 is about 421.5701338352.

The spelling of 74922025 in words is "seventy-four million, nine hundred twenty-two thousand, twenty-five".