130630570 has 96 divisors (see below), whose sum is σ = 291351168. Its totient is φ = 41956992.

The previous prime is 130630541. The next prime is 130630571. The reversal of 130630570 is 75036031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130630571) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 755004 + ... + 755176.

It is an arithmetic number, because the mean of its divisors is an integer number (3034908).

Almost surely, 2^130630570 is an apocalyptic number.

130630570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130630570 is an abundant number, since it is smaller than the sum of its proper divisors (160720598).

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

130630570 is a wasteful number, since it uses less digits than its factorization.

130630570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 130630570 is about 11429.3731236669. The cubic root of 130630570 is about 507.3974426135.

The spelling of 130630570 in words is "one hundred thirty million, six hundred thirty thousand, five hundred seventy".