79200113 has 8 divisors (see below), whose sum is σ = 83450400. Its totient is φ = 74958048.

The previous prime is 79200101. The next prime is 79200119. The reversal of 79200113 is 31100297.

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 79200113 - 2⁶ = 79200049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79200119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35258 + ... + 37436.

It is an arithmetic number, because the mean of its divisors is an integer number (10431300).

Almost surely, 2^79200113 is an apocalyptic number.

It is an amenable number.

79200113 is a deficient number, since it is larger than the sum of its proper divisors (4250287).

79200113 is a wasteful number, since it uses less digits than its factorization.

79200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 79200113 is about 8899.4445332279. Note that the first 3 decimals coincide. The cubic root of 79200113 is about 429.4460380435.

The spelling of 79200113 in words is "seventy-nine million, two hundred thousand, one hundred thirteen".