76225245 has 32 divisors (see below), whose sum is σ = 130222080. Its totient is φ = 37961280.

The previous prime is 76225231. The next prime is 76225267. The reversal of 76225245 is 54252267.

It is not a de Polignac number, because 76225245 - 2⁸ = 76224989 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18352 + ... + 22118.

It is an arithmetic number, because the mean of its divisors is an integer number (4069440).

Almost surely, 2^76225245 is an apocalyptic number.

It is an amenable number.

76225245 is a deficient number, since it is larger than the sum of its proper divisors (53996835).

76225245 is a wasteful number, since it uses less digits than its factorization.

76225245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865.

The product of its digits is 33600, while the sum is 33.

The square root of 76225245 is about 8730.7070160440. The cubic root of 76225245 is about 424.0004097688. Note that the first 3 decimals are identical.

The spelling of 76225245 in words is "seventy-six million, two hundred twenty-five thousand, two hundred forty-five".