130562037 has 10 divisors (see below), whose sum is σ = 195037238. Its totient is φ = 87041304.

The previous prime is 130562027. The next prime is 130562039. The reversal of 130562037 is 730265031.

It is a happy number.

130562037 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 620 + 37 = 666.

It can be written as a sum of positive squares in only one way, i.e., 100520676 + 30041361 = 10026^2 + 5481^2 .

It is a de Polignac number, because none of the positive numbers 2^k-130562037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130562037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130562039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 805858 + ... + 806019.

Almost surely, 2^130562037 is an apocalyptic number.

It is an amenable number.

130562037 is a deficient number, since it is larger than the sum of its proper divisors (64475201).

130562037 is an equidigital number, since it uses as much as digits as its factorization.

130562037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611889 (or 1611880 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 130562037 is about 11426.3746219000. The cubic root of 130562037 is about 507.3086947505.

The spelling of 130562037 in words is "one hundred thirty million, five hundred sixty-two thousand, thirty-seven".