130604144 has 20 divisors (see below), whose sum is σ = 276050040. Its totient is φ = 59365440.

The previous prime is 130604141. The next prime is 130604161. The reversal of 130604144 is 441406031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130604141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370859 + ... + 371210.

It is an arithmetic number, because the mean of its divisors is an integer number (13802502).

Almost surely, 2^130604144 is an apocalyptic number.

It is an amenable number.

130604144 is an abundant number, since it is smaller than the sum of its proper divisors (145445896).

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

130604144 is a wasteful number, since it uses less digits than its factorization.

130604144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742088 (or 742082 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 130604144 is about 11428.2170087901. The cubic root of 130604144 is about 507.3632255359.

The spelling of 130604144 in words is "one hundred thirty million, six hundred four thousand, one hundred forty-four".