79265628 has 192 divisors, whose sum is σ = 243008640. Its totient is φ = 22394880.

The previous prime is 79265617. The next prime is 79265633. The reversal of 79265628 is 82656297.

Its product of digits (362880) is a multiple of the sum of its prime factors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1933288 + ... + 1933328.

It is an arithmetic number, because the mean of its divisors is an integer number (1265670).

Almost surely, 2^79265628 is an apocalyptic number.

79265628 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79265628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121504320).

79265628 is an abundant number, since it is smaller than the sum of its proper divisors (163743012).

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

79265628 is a wasteful number, since it uses less digits than its factorization.

79265628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 76 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 79265628 is about 8903.1246200421. The cubic root of 79265628 is about 429.5644191998.

The spelling of 79265628 in words is "seventy-nine million, two hundred sixty-five thousand, six hundred twenty-eight".