130885224 has 128 divisors (see below), whose sum is σ = 364953600. Its totient is φ = 38949120.

The previous prime is 130885219. The next prime is 130885229. The reversal of 130885224 is 422588031.

It is an interprime number because it is at equal distance from previous prime (130885219) and next prime (130885229).

It is not an unprimeable number, because it can be changed into a prime (130885229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 664294 + ... + 664490.

It is an arithmetic number, because the mean of its divisors is an integer number (2851200).

Almost surely, 2^130885224 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 130885224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182476800).

130885224 is an abundant number, since it is smaller than the sum of its proper divisors (234068376).

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

130885224 is a wasteful number, since it uses less digits than its factorization.

130885224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 130885224 is about 11440.5080306777. The cubic root of 130885224 is about 507.7269390376.

The spelling of 130885224 in words is "one hundred thirty million, eight hundred eighty-five thousand, two hundred twenty-four".