79625144 has 32 divisors (see below), whose sum is σ = 161455680. Its totient is φ = 36670464.

The previous prime is 79625129. The next prime is 79625159. The reversal of 79625144 is 44152697.

It is an interprime number because it is at equal distance from previous prime (79625129) and next prime (79625159).

It is a junction number, because it is equal to n+sod(n) for n = 79625098 and 79625107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164 + ... + 12620.

It is an arithmetic number, because the mean of its divisors is an integer number (5045490).

Almost surely, 2^79625144 is an apocalyptic number.

It is an amenable number.

79625144 is an abundant number, since it is smaller than the sum of its proper divisors (81830536).

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

79625144 is a wasteful number, since it uses less digits than its factorization.

79625144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12527 (or 12523 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 79625144 is about 8923.2922175619. The cubic root of 79625144 is about 430.2128817907.

The spelling of 79625144 in words is "seventy-nine million, six hundred twenty-five thousand, one hundred forty-four".