79248197 has 16 divisors (see below), whose sum is σ = 92783232. Its totient is φ = 66281280.

The previous prime is 79248167. The next prime is 79248199. The reversal of 79248197 is 79184297.

It is a cyclic number.

It is not a de Polignac number, because 79248197 - 2⁸ = 79247941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79248199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83747 + ... + 84687.

It is an arithmetic number, because the mean of its divisors is an integer number (5798952).

Almost surely, 2^79248197 is an apocalyptic number.

It is an amenable number.

79248197 is a deficient number, since it is larger than the sum of its proper divisors (13535035).

79248197 is a wasteful number, since it uses less digits than its factorization.

79248197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228.

The product of its digits is 254016, while the sum is 47.

The square root of 79248197 is about 8902.1456402375. The cubic root of 79248197 is about 429.5329289372.

The spelling of 79248197 in words is "seventy-nine million, two hundred forty-eight thousand, one hundred ninety-seven".