130549604 has 6 divisors (see below), whose sum is σ = 228461814. Its totient is φ = 65274800.

The previous prime is 130549553. The next prime is 130549609. The reversal of 130549604 is 406945031.

It can be written as a sum of positive squares in only one way, i.e., 85525504 + 45024100 = 9248^2 + 6710^2 .

It is not an unprimeable number, because it can be changed into a prime (130549609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16318697 + ... + 16318704.

It is an arithmetic number, because the mean of its divisors is an integer number (38076969).

Almost surely, 2^130549604 is an apocalyptic number.

It is an amenable number.

130549604 is a deficient number, since it is larger than the sum of its proper divisors (97912210).

130549604 is a wasteful number, since it uses less digits than its factorization.

130549604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32637405 (or 32637403 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 130549604 is about 11425.8305606201. The cubic root of 130549604 is about 507.2925911179.

The spelling of 130549604 in words is "one hundred thirty million, five hundred forty-nine thousand, six hundred four".