79022502 has 48 divisors (see below), whose sum is σ = 185421600. Its totient is φ = 24178176.

The previous prime is 79022497. The next prime is 79022509. The reversal of 79022502 is 20522097.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79022509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45718 + ... + 47414.

It is an arithmetic number, because the mean of its divisors is an integer number (3862950).

Almost surely, 2^79022502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79022502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92710800).

79022502 is an abundant number, since it is smaller than the sum of its proper divisors (106399098).

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

79022502 is a wasteful number, since it uses less digits than its factorization.

79022502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917 (or 1914 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 79022502 is about 8889.4601635870. The cubic root of 79022502 is about 429.1247782830.

Adding to 79022502 its reverse (20522097), we get a palindrome (99544599).

It can be divided in two parts, 79022 and 502, that added together give a square (79524 = 282²).

The spelling of 79022502 in words is "seventy-nine million, twenty-two thousand, five hundred two".