79007275 has 6 divisors (see below), whose sum is σ = 97969052. Its totient is φ = 63205800.

The previous prime is 79007273. The next prime is 79007317. The reversal of 79007275 is 57270097.

It is not a de Polignac number, because 79007275 - 2¹ = 79007273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79007273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1580121 + ... + 1580170.

Almost surely, 2^79007275 is an apocalyptic number.

79007275 is a deficient number, since it is larger than the sum of its proper divisors (18961777).

79007275 is a wasteful number, since it uses less digits than its factorization.

79007275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160301 (or 3160296 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 37.

The square root of 79007275 is about 8888.6036586182. The cubic root of 79007275 is about 429.0972135490.

The spelling of 79007275 in words is "seventy-nine million, seven thousand, two hundred seventy-five".