79248166 has 4 divisors (see below), whose sum is σ = 118872252. Its totient is φ = 39624082.

The previous prime is 79248161. The next prime is 79248167. The reversal of 79248166 is 66184297.

It is a semiprime because it is the product of two primes.

It is a congruent 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 as a sum of consecutive naturals, namely, 19812040 + ... + 19812043.

It is an arithmetic number, because the mean of its divisors is an integer number (29718063).

Almost surely, 2^79248166 is an apocalyptic number.

79248166 is a deficient number, since it is larger than the sum of its proper divisors (39624086).

79248166 is a wasteful number, since it uses less digits than its factorization.

79248166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39624085.

The product of its digits is 145152, while the sum is 43.

The square root of 79248166 is about 8902.1438990841. The cubic root of 79248166 is about 429.5328729295.

The spelling of 79248166 in words is "seventy-nine million, two hundred forty-eight thousand, one hundred sixty-six".