9107839225 has 9 divisors (see below), whose sum is σ = 11294312367. Its totient is φ = 7285889640.

The previous prime is 9107839193. The next prime is 9107839231. The reversal of 9107839225 is 5229387019.

The square root of 9107839225 is 95435.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3278822121 + 5829017104 = 57261^2 + 76348^2 .

It is not a de Polignac number, because 9107839225 - 2⁵ = 9107839193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 467632 + ... + 486718.

Almost surely, 2^9107839225 is an apocalyptic number.

9107839225 is the 95435-th square number.

9107839225 is the 47718-th centered octagonal number.

It is an amenable number.

9107839225 is a deficient number, since it is larger than the sum of its proper divisors (2186473142).

9107839225 is an frugal number, since it uses more digits than its factorization.

9107839225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38184 (or 19092 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The cubic root of 9107839225 is about 2088.3588090265.

The spelling of 9107839225 in words is "nine billion, one hundred seven million, eight hundred thirty-nine thousand, two hundred twenty-five".