79012425 has 24 divisors (see below), whose sum is σ = 131804064. Its totient is φ = 41762560.

The previous prime is 79012399. The next prime is 79012441. The reversal of 79012425 is 52421097.

It is not a de Polignac number, because 79012425 - 2⁶ = 79012361 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 79012392 and 79012401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3814 + ... + 13136.

It is an arithmetic number, because the mean of its divisors is an integer number (5491836).

Almost surely, 2^79012425 is an apocalyptic number.

79012425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

79012425 is a deficient number, since it is larger than the sum of its proper divisors (52791639).

79012425 is a wasteful number, since it uses less digits than its factorization.

79012425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9449 (or 9444 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 79012425 is about 8888.8933506933. The cubic root of 79012425 is about 429.1065367522.

The spelling of 79012425 in words is "seventy-nine million, twelve thousand, four hundred twenty-five".