74176225 has 6 divisors (see below), whose sum is σ = 91978550. Its totient is φ = 59340960.

The previous prime is 74176217. The next prime is 74176237. The reversal of 74176225 is 52267147.

It can be written as a sum of positive squares in 3 ways, for example, as 22924944 + 51251281 = 4788^2 + 7159^2 .

It is not a de Polignac number, because 74176225 - 2³ = 74176217 is a prime.

It is a super-2 number, since 2×74176225² = 11004224710501250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1483500 + ... + 1483549.

Almost surely, 2^74176225 is an apocalyptic number.

It is an amenable number.

74176225 is a deficient number, since it is larger than the sum of its proper divisors (17802325).

74176225 is a wasteful number, since it uses less digits than its factorization.

74176225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967059 (or 2967054 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 74176225 is about 8612.5620462206. The cubic root of 74176225 is about 420.1666477765.

The spelling of 74176225 in words is "seventy-four million, one hundred seventy-six thousand, two hundred twenty-five".