79248163 has 4 divisors (see below), whose sum is σ = 79274160. Its totient is φ = 79222168.

The previous prime is 79248161. The next prime is 79248167. The reversal of 79248163 is 36184297.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36184297 = 107 ⋅338171.

It is a cyclic number.

It is not a de Polignac number, because 79248163 - 2¹ = 79248161 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79248161) 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, 7708 + ... + 14761.

It is an arithmetic number, because the mean of its divisors is an integer number (19818540).

Almost surely, 2^79248163 is an apocalyptic number.

79248163 is a deficient number, since it is larger than the sum of its proper divisors (25997).

79248163 is a wasteful number, since it uses less digits than its factorization.

79248163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25996.

The product of its digits is 72576, while the sum is 40.

The square root of 79248163 is about 8902.1437305853. The cubic root of 79248163 is about 429.5328675094.

The spelling of 79248163 in words is "seventy-nine million, two hundred forty-eight thousand, one hundred sixty-three".