79548665 has 8 divisors (see below), whose sum is σ = 109095360. Its totient is φ = 54547632.

The previous prime is 79548659. The next prime is 79548671. The reversal of 79548665 is 56684597.

It is an interprime number because it is at equal distance from previous prime (79548659) and next prime (79548671).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79548665 - 2²⁰ = 78500089 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136375 + ... + 1136444.

It is an arithmetic number, because the mean of its divisors is an integer number (13636920).

Almost surely, 2^79548665 is an apocalyptic number.

It is an amenable number.

79548665 is a deficient number, since it is larger than the sum of its proper divisors (29546695).

79548665 is a wasteful number, since it uses less digits than its factorization.

79548665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272831.

The product of its digits is 1814400, while the sum is 50.

The square root of 79548665 is about 8919.0058302481. The cubic root of 79548665 is about 430.0750995566.

The spelling of 79548665 in words is "seventy-nine million, five hundred forty-eight thousand, six hundred sixty-five".