130473064 has 8 divisors (see below), whose sum is σ = 244637010. Its totient is φ = 65236528.

The previous prime is 130473061. The next prime is 130473071. The reversal of 130473064 is 460374031.

It can be written as a sum of positive squares in only one way, i.e., 97180164 + 33292900 = 9858^2 + 5770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130473061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8154559 + ... + 8154574.

Almost surely, 2^130473064 is an apocalyptic number.

It is an amenable number.

130473064 is a deficient number, since it is larger than the sum of its proper divisors (114163946).

130473064 is a wasteful number, since it uses less digits than its factorization.

130473064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16309139 (or 16309135 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 130473064 is about 11422.4806412618. The cubic root of 130473064 is about 507.1934314514.

The spelling of 130473064 in words is "one hundred thirty million, four hundred seventy-three thousand, sixty-four".