79282112 has 56 divisors (see below), whose sum is σ = 193645536. Its totient is φ = 31362048.

The previous prime is 79282103. The next prime is 79282129. The reversal of 79282112 is 21128297.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983 + ... + 12630.

It is an arithmetic number, because the mean of its divisors is an integer number (3457956).

Almost surely, 2^79282112 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 79282112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96822768).

79282112 is an abundant number, since it is smaller than the sum of its proper divisors (114363424).

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

79282112 is a wasteful number, since it uses less digits than its factorization.

79282112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13645 (or 13635 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 79282112 is about 8904.0503143233. The cubic root of 79282112 is about 429.5941943969.

The spelling of 79282112 in words is "seventy-nine million, two hundred eighty-two thousand, one hundred twelve".