130759225 has 9 divisors (see below), whose sum is σ = 162212367. Its totient is φ = 104561640.

The previous prime is 130759219. The next prime is 130759247. The reversal of 130759225 is 522957031.

The square root of 130759225 is 11435.

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., 47073321 + 83685904 = 6861^2 + 9148^2 .

It is not a de Polignac number, because 130759225 - 2¹¹ = 130757177 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, 56032 + ... + 58318.

Almost surely, 2^130759225 is an apocalyptic number.

130759225 is the 11435-th square number.

130759225 is the 5718-th centered octagonal number.

It is an amenable number.

130759225 is a deficient number, since it is larger than the sum of its proper divisors (31453142).

130759225 is an frugal number, since it uses more digits than its factorization.

130759225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The cubic root of 130759225 is about 507.5639625918.

The spelling of 130759225 in words is "one hundred thirty million, seven hundred fifty-nine thousand, two hundred twenty-five".