130294792 has 8 divisors (see below), whose sum is σ = 244302750. Its totient is φ = 65147392.

The previous prime is 130294789. The next prime is 130294807. The reversal of 130294792 is 297492031.

It can be written as a sum of positive squares in only one way, i.e., 92275236 + 38019556 = 9606^2 + 6166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8143417 + ... + 8143432.

Almost surely, 2^130294792 is an apocalyptic number.

It is an amenable number.

130294792 is a deficient number, since it is larger than the sum of its proper divisors (114007958).

130294792 is a wasteful number, since it uses less digits than its factorization.

130294792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16286855 (or 16286851 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 130294792 is about 11414.6744149800. The cubic root of 130294792 is about 506.9623247463.

The spelling of 130294792 in words is "one hundred thirty million, two hundred ninety-four thousand, seven hundred ninety-two".