79754427 has 12 divisors (see below), whose sum is σ = 115287744. Its totient is φ = 53129520.

The previous prime is 79754417. The next prime is 79754431. The reversal of 79754427 is 72445797.

It is not a de Polignac number, because 79754427 - 2¹⁵ = 79721659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79754417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13977 + ... + 18837.

It is an arithmetic number, because the mean of its divisors is an integer number (9607312).

Almost surely, 2^79754427 is an apocalyptic number.

79754427 is a deficient number, since it is larger than the sum of its proper divisors (35533317).

79754427 is a wasteful number, since it uses less digits than its factorization.

79754427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6690 (or 6687 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 79754427 is about 8930.5334107208. The cubic root of 79754427 is about 430.4455936133.

The spelling of 79754427 in words is "seventy-nine million, seven hundred fifty-four thousand, four hundred twenty-seven".