130796064 has 72 divisors (see below), whose sum is σ = 425093760. Its totient is φ = 37369728.

The previous prime is 130796063. The next prime is 130796069. The reversal of 130796064 is 460697031.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×130796064² = 34215220715784192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (130796063) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 30424 + ... + 34455.

It is an arithmetic number, because the mean of its divisors is an integer number (5904080).

Almost surely, 2^130796064 is an apocalyptic number.

130796064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130796064 is an abundant number, since it is smaller than the sum of its proper divisors (294297696).

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

130796064 is a wasteful number, since it uses less digits than its factorization.

130796064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64902 (or 64891 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 130796064 is about 11436.6106867376. The cubic root of 130796064 is about 507.6116237113.

The spelling of 130796064 in words is "one hundred thirty million, seven hundred ninety-six thousand, sixty-four".