130976747 has 8 divisors (see below), whose sum is σ = 150404160. Its totient is φ = 112802760.

The previous prime is 130976711. The next prime is 130976749. The reversal of 130976747 is 747679031.

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

It is a cyclic number.

It is not a de Polignac number, because 130976747 - 2⁶ = 130976683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130976698 and 130976707.

It is not an unprimeable number, because it can be changed into a prime (130976749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313133 + ... + 313550.

It is an arithmetic number, because the mean of its divisors is an integer number (18800520).

Almost surely, 2^130976747 is an apocalyptic number.

130976747 is a deficient number, since it is larger than the sum of its proper divisors (19427413).

130976747 is a wasteful number, since it uses less digits than its factorization.

130976747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626713.

The product of its (nonzero) digits is 222264, while the sum is 44.

The square root of 130976747 is about 11444.5072851565. The cubic root of 130976747 is about 507.8452560999.

The spelling of 130976747 in words is "one hundred thirty million, nine hundred seventy-six thousand, seven hundred forty-seven".