79419852 has 60 divisors (see below), whose sum is σ = 219847320. Its totient is φ = 24914304.

The previous prime is 79419833. The next prime is 79419853. The reversal of 79419852 is 25891497.

It is a junction number, because it is equal to n+sod(n) for n = 79419798 and 79419807.

It is not an unprimeable number, because it can be changed into a prime (79419853) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1702 + ... + 12717.

It is an arithmetic number, because the mean of its divisors is an integer number (3664122).

Almost surely, 2^79419852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79419852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109923660).

79419852 is an abundant number, since it is smaller than the sum of its proper divisors (140427468).

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

79419852 is a wasteful number, since it uses less digits than its factorization.

79419852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14452 (or 14441 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 79419852 is about 8911.7816400538. The cubic root of 79419852 is about 429.8428342158.

The spelling of 79419852 in words is "seventy-nine million, four hundred nineteen thousand, eight hundred fifty-two".