130225264 has 80 divisors (see below), whose sum is σ = 286981632. Its totient is φ = 56795904.

The previous prime is 130225247. The next prime is 130225273. The reversal of 130225264 is 462522031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779709 + ... + 779875.

Almost surely, 2^130225264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130225264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143490816).

130225264 is an abundant number, since it is smaller than the sum of its proper divisors (156756368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130225264 is a wasteful number, since it uses less digits than its factorization.

130225264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 130225264 is about 11411.6284552206. The cubic root of 130225264 is about 506.8721335024.

Adding to 130225264 its reverse (462522031), we get a palindrome (592747295).

The spelling of 130225264 in words is "one hundred thirty million, two hundred twenty-five thousand, two hundred sixty-four".