79514571 has 4 divisors (see below), whose sum is σ = 106019432. Its totient is φ = 53009712.

The previous prime is 79514569. The next prime is 79514623. The reversal of 79514571 is 17541597.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17541597 = 3 ⋅5847199.

It is not a de Polignac number, because 79514571 - 2¹ = 79514569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79514531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13252426 + ... + 13252431.

It is an arithmetic number, because the mean of its divisors is an integer number (26504858).

Almost surely, 2^79514571 is an apocalyptic number.

79514571 is a deficient number, since it is larger than the sum of its proper divisors (26504861).

79514571 is a wasteful number, since it uses less digits than its factorization.

79514571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26504860.

The product of its digits is 44100, while the sum is 39.

The square root of 79514571 is about 8917.0943137325. The cubic root of 79514571 is about 430.0136483860.

The spelling of 79514571 in words is "seventy-nine million, five hundred fourteen thousand, five hundred seventy-one".