79166256 has 80 divisors (see below), whose sum is σ = 221506656. Its totient is φ = 24219648.

The previous prime is 79166249. The next prime is 79166257. The reversal of 79166256 is 65266197.

It is not an unprimeable number, because it can be changed into a prime (79166257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182616 + ... + 183048.

Almost surely, 2^79166256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79166256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110753328).

79166256 is an abundant number, since it is smaller than the sum of its proper divisors (142340400).

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

79166256 is a wasteful number, since it uses less digits than its factorization.

79166256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 744 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 79166256 is about 8897.5421325218. The cubic root of 79166256 is about 429.3848351559.

The spelling of 79166256 in words is "seventy-nine million, one hundred sixty-six thousand, two hundred fifty-six".