130247572 has 24 divisors (see below), whose sum is σ = 280534016. Its totient is φ = 51526368.

The previous prime is 130247563. The next prime is 130247581. The reversal of 130247572 is 275742031.

It is an interprime number because it is at equal distance from previous prime (130247563) and next prime (130247581).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178548 + ... + 179275.

Almost surely, 2^130247572 is an apocalyptic number.

It is an amenable number.

130247572 is an abundant number, since it is smaller than the sum of its proper divisors (150286444).

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

130247572 is a wasteful number, since it uses less digits than its factorization.

130247572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357847 (or 357845 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 130247572 is about 11412.6058374063. The cubic root of 130247572 is about 506.9010747836.

The spelling of 130247572 in words is "one hundred thirty million, two hundred forty-seven thousand, five hundred seventy-two".