79245426 has 16 divisors (see below), whose sum is σ = 170682624. Its totient is φ = 24383184.

The previous prime is 79245421. The next prime is 79245451. The reversal of 79245426 is 62454297.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (79245421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507906 + ... + 508061.

It is an arithmetic number, because the mean of its divisors is an integer number (10667664).

Almost surely, 2^79245426 is an apocalyptic number.

79245426 is an abundant number, since it is smaller than the sum of its proper divisors (91437198).

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

79245426 is a wasteful number, since it uses less digits than its factorization.

79245426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015985.

The product of its digits is 120960, while the sum is 39.

The square root of 79245426 is about 8901.9900022411. The cubic root of 79245426 is about 429.5279225157.

The spelling of 79245426 in words is "seventy-nine million, two hundred forty-five thousand, four hundred twenty-six".