130694726 has 8 divisors (see below), whose sum is σ = 196771680. Its totient is φ = 65104168.

The previous prime is 130694699. The next prime is 130694737. The reversal of 130694726 is 627496031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130694726² = 34162222808430152, 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 130694726.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120926 + ... + 122001.

It is an arithmetic number, because the mean of its divisors is an integer number (24596460).

Almost surely, 2^130694726 is an apocalyptic number.

130694726 is a deficient number, since it is larger than the sum of its proper divisors (66076954).

130694726 is a wasteful number, since it uses less digits than its factorization.

130694726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243198.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 130694726 is about 11432.1794072696. The cubic root of 130694726 is about 507.4804942878.

The spelling of 130694726 in words is "one hundred thirty million, six hundred ninety-four thousand, seven hundred twenty-six".