79126161 has 8 divisors (see below), whose sum is σ = 105559584. Its totient is φ = 52721760.

The previous prime is 79126153. The next prime is 79126169. The reversal of 79126161 is 16162197.

It is an interprime number because it is at equal distance from previous prime (79126153) and next prime (79126169).

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

It is not a de Polignac number, because 79126161 - 2³ = 79126153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79126169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205 + ... + 12581.

It is an arithmetic number, because the mean of its divisors is an integer number (13194948).

Almost surely, 2^79126161 is an apocalyptic number.

It is an amenable number.

79126161 is a deficient number, since it is larger than the sum of its proper divisors (26433423).

79126161 is a wasteful number, since it uses less digits than its factorization.

79126161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14511.

The product of its digits is 4536, while the sum is 33.

The square root of 79126161 is about 8895.2886968327. The cubic root of 79126161 is about 429.3123333387.

The spelling of 79126161 in words is "seventy-nine million, one hundred twenty-six thousand, one hundred sixty-one".