79485174 has 48 divisors (see below), whose sum is σ = 175999824. Its totient is φ = 25920000.

The previous prime is 79485173. The next prime is 79485179. The reversal of 79485174 is 47158497.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79485173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316549 + ... + 316799.

It is an arithmetic number, because the mean of its divisors is an integer number (3666663).

Almost surely, 2^79485174 is an apocalyptic number.

79485174 is an abundant number, since it is smaller than the sum of its proper divisors (96514650).

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

79485174 is a wasteful number, since it uses less digits than its factorization.

79485174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 570 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The square root of 79485174 is about 8915.4458105021. The cubic root of 79485174 is about 429.9606490040.

The spelling of 79485174 in words is "seventy-nine million, four hundred eighty-five thousand, one hundred seventy-four".