79562401 has 4 divisors (see below), whose sum is σ = 80569600. Its totient is φ = 78555204.

The previous prime is 79562393. The next prime is 79562411. The reversal of 79562401 is 10426597.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10426597 = 43 ⋅242479.

It is a cyclic number.

It is not a de Polignac number, because 79562401 - 2³ = 79562393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79562411) 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, 503481 + ... + 503638.

It is an arithmetic number, because the mean of its divisors is an integer number (20142400).

Almost surely, 2^79562401 is an apocalyptic number.

It is an amenable number.

79562401 is a deficient number, since it is larger than the sum of its proper divisors (1007199).

79562401 is a wasteful number, since it uses less digits than its factorization.

79562401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007198.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 79562401 is about 8919.7758379905. The cubic root of 79562401 is about 430.0998524194.

Adding to 79562401 its reverse (10426597), we get a palindrome (89988998).

The spelling of 79562401 in words is "seventy-nine million, five hundred sixty-two thousand, four hundred one".