79130235 has 32 divisors (see below), whose sum is σ = 135705600. Its totient is φ = 39270528.

The previous prime is 79130159. The next prime is 79130239. The reversal of 79130235 is 53203197.

It is not a de Polignac number, because 79130235 - 2⁹ = 79129723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79130239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9666 + ... + 15864.

It is an arithmetic number, because the mean of its divisors is an integer number (4240800).

Almost surely, 2^79130235 is an apocalyptic number.

79130235 is a deficient number, since it is larger than the sum of its proper divisors (56575365).

79130235 is a wasteful number, since it uses less digits than its factorization.

79130235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 79130235 is about 8895.5176915118. The cubic root of 79130235 is about 429.3197012703.

The spelling of 79130235 in words is "seventy-nine million, one hundred thirty thousand, two hundred thirty-five".