79128160 has 48 divisors (see below), whose sum is σ = 196786800. Its totient is φ = 29984256.

The previous prime is 79128143. The next prime is 79128167. The reversal of 79128160 is 6182197.

It is a happy number.

It is a super-2 number, since 2×79128160² = 12522531409971200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79128167) 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 7 ways as a sum of consecutive naturals, for example, 9975 + ... + 16054.

It is an arithmetic number, because the mean of its divisors is an integer number (4099725).

Almost surely, 2^79128160 is an apocalyptic number.

It is an amenable number.

79128160 is an abundant number, since it is smaller than the sum of its proper divisors (117658640).

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

79128160 is a wasteful number, since it uses less digits than its factorization.

79128160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26063 (or 26055 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 79128160 is about 8895.4010589742. The cubic root of 79128160 is about 429.3159486121.

The spelling of 79128160 in words is "seventy-nine million, one hundred twenty-eight thousand, one hundred sixty".