79045888 has 18 divisors (see below), whose sum is σ = 157783514. Its totient is φ = 39522816.

The previous prime is 79045867. The next prime is 79045907. The reversal of 79045888 is 88854097.

It can be written as a sum of positive squares in only one way, i.e., 75481344 + 3564544 = 8688^2 + 1888^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154131 + ... + 154642.

Almost surely, 2^79045888 is an apocalyptic number.

It is an amenable number.

79045888 is a deficient number, since it is larger than the sum of its proper divisors (78737626).

79045888 is an equidigital number, since it uses as much as digits as its factorization.

79045888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308789 (or 308775 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 79045888 is about 8890.7754442456. The cubic root of 79045888 is about 429.1671059829.

The spelling of 79045888 in words is "seventy-nine million, forty-five thousand, eight hundred eighty-eight".