79243560 has 96 divisors (see below), whose sum is σ = 280968480. Its totient is φ = 19209600.

The previous prime is 79243543. The next prime is 79243589. The reversal of 79243560 is 6534297.

79243560 is a `hidden beast` number, since 7 + 92 + 4 + 3 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6046 + ... + 13965.

It is an arithmetic number, because the mean of its divisors is an integer number (2926755).

Almost surely, 2^79243560 is an apocalyptic number.

It is an amenable number.

79243560 is an abundant number, since it is smaller than the sum of its proper divisors (201724920).

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

79243560 is a wasteful number, since it uses less digits than its factorization.

79243560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20039 (or 20032 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 79243560 is about 8901.8851935980. The cubic root of 79243560 is about 429.5245511102.

The spelling of 79243560 in words is "seventy-nine million, two hundred forty-three thousand, five hundred sixty".