130062816 has 72 divisors (see below), whose sum is σ = 398328840. Its totient is φ = 40018176.

The previous prime is 130062781. The next prime is 130062827. The reversal of 130062816 is 618260031.

130062816 is a `hidden beast` number, since 1 + 30 + 0 + 628 + 1 + 6 = 666.

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

It is a super-2 number, since 2×130062816² = 33832672211699712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130062816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13626 + ... + 21113.

It is an arithmetic number, because the mean of its divisors is an integer number (5532345).

Almost surely, 2^130062816 is an apocalyptic number.

130062816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130062816 is an abundant number, since it is smaller than the sum of its proper divisors (268266024).

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

130062816 is a wasteful number, since it uses less digits than its factorization.

130062816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34768 (or 34757 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 130062816 is about 11404.5085821354. The cubic root of 130062816 is about 506.6612818757.

The spelling of 130062816 in words is "one hundred thirty million, sixty-two thousand, eight hundred sixteen".