79148224 has 28 divisors (see below), whose sum is σ = 165328600. Its totient is φ = 37490688.

The previous prime is 79148213. The next prime is 79148227. The reversal of 79148224 is 42284197.

It is not an unprimeable number, because it can be changed into a prime (79148227) 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 3 ways as a sum of consecutive naturals, for example, 31329 + ... + 33760.

Almost surely, 2^79148224 is an apocalyptic number.

It is an amenable number.

79148224 is an abundant number, since it is smaller than the sum of its proper divisors (86180376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79148224 is a wasteful number, since it uses less digits than its factorization.

79148224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65120 (or 65110 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 79148224 is about 8896.5287612641. The cubic root of 79148224 is about 429.3522318066.

The spelling of 79148224 in words is "seventy-nine million, one hundred forty-eight thousand, two hundred twenty-four".