130646252 has 12 divisors (see below), whose sum is σ = 249415656. Its totient is φ = 59384640.

The previous prime is 130646249. The next prime is 130646267. The reversal of 130646252 is 252646031.

130646252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484573 + ... + 1484660.

It is an arithmetic number, because the mean of its divisors is an integer number (20784638).

Almost surely, 2^130646252 is an apocalyptic number.

It is an amenable number.

130646252 is a deficient number, since it is larger than the sum of its proper divisors (118769404).

130646252 is a wasteful number, since it uses less digits than its factorization.

130646252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969248 (or 2969246 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 130646252 is about 11430.0591424542. The cubic root of 130646252 is about 507.4177458966.

The spelling of 130646252 in words is "one hundred thirty million, six hundred forty-six thousand, two hundred fifty-two".