79127152 has 40 divisors (see below), whose sum is σ = 166152560. Its totient is φ = 36504000.

The previous prime is 79127149. The next prime is 79127161. The reversal of 79127152 is 25172197.

It is a super-2 number, since 2×79127152² = 12522212367262208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34027 + ... + 36277.

It is an arithmetic number, because the mean of its divisors is an integer number (4153814).

Almost surely, 2^79127152 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 79127152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83076280).

79127152 is an abundant number, since it is smaller than the sum of its proper divisors (87025408).

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

79127152 is a wasteful number, since it uses less digits than its factorization.

79127152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298 (or 2266 counting only the distinct ones).

The product of its digits is 8820, while the sum is 34.

The square root of 79127152 is about 8895.3444003029. The cubic root of 79127152 is about 429.3141256104.

The spelling of 79127152 in words is "seventy-nine million, one hundred twenty-seven thousand, one hundred fifty-two".