79132105 has 8 divisors (see below), whose sum is σ = 102263112. Its totient is φ = 58435968.

The previous prime is 79132069. The next prime is 79132111. The reversal of 79132105 is 50123197.

It can be written as a sum of positive squares in 4 ways, for example, as 46656 + 79085449 = 216^2 + 8893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79132105 - 2⁷ = 79131977 is a prime.

It is a Duffinian 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, 608644 + ... + 608773.

It is an arithmetic number, because the mean of its divisors is an integer number (12782889).

Almost surely, 2^79132105 is an apocalyptic number.

It is an amenable number.

79132105 is a deficient number, since it is larger than the sum of its proper divisors (23131007).

79132105 is a wasteful number, since it uses less digits than its factorization.

79132105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217435.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 79132105 is about 8895.6228000068. The cubic root of 79132105 is about 429.3230831277.

It can be divided in two parts, 791 and 32105, that added together give a triangular number (32896 = T₂₅₆).

The spelling of 79132105 in words is "seventy-nine million, one hundred thirty-two thousand, one hundred five".