792278225 has 24 divisors (see below), whose sum is σ = 1032493440. Its totient is φ = 602320320.

The previous prime is 792278213. The next prime is 792278257. The reversal of 792278225 is 522872297.

It is not a de Polignac number, because 792278225 - 2⁴ = 792278209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29816 + ... + 49734.

It is an arithmetic number, because the mean of its divisors is an integer number (43020560).

Almost surely, 2^792278225 is an apocalyptic number.

It is an amenable number.

792278225 is a deficient number, since it is larger than the sum of its proper divisors (240215215).

792278225 is a wasteful number, since it uses less digits than its factorization.

792278225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20009 (or 20004 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 792278225 is about 28147.4372723344. The cubic root of 792278225 is about 925.3213298038.

The spelling of 792278225 in words is "seven hundred ninety-two million, two hundred seventy-eight thousand, two hundred twenty-five".