130634641 has 16 divisors (see below), whose sum is σ = 138682368. Its totient is φ = 122808400.

The previous prime is 130634627. The next prime is 130634659. The reversal of 130634641 is 146436031.

It is a cyclic number.

It is not a de Polignac number, because 130634641 - 2⁷ = 130634513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130334641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575370 + ... + 575596.

It is an arithmetic number, because the mean of its divisors is an integer number (8667648).

Almost surely, 2^130634641 is an apocalyptic number.

It is an amenable number.

130634641 is a deficient number, since it is larger than the sum of its proper divisors (8047727).

130634641 is a wasteful number, since it uses less digits than its factorization.

130634641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 130634641 is about 11429.5512160364. The cubic root of 130634641 is about 507.4027134409.

The spelling of 130634641 in words is "one hundred thirty million, six hundred thirty-four thousand, six hundred forty-one".