130794539 has 8 divisors (see below), whose sum is σ = 131970048. Its totient is φ = 129623400.

The previous prime is 130794529. The next prime is 130794557. The reversal of 130794539 is 935497031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130794539 is a prime.

It is a super-2 number, since 2×130794539² = 34214422864445042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130794496 and 130794505.

It is not an unprimeable number, because it can be changed into a prime (130794529) 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, 90944 + ... + 92370.

It is an arithmetic number, because the mean of its divisors is an integer number (16496256).

Almost surely, 2^130794539 is an apocalyptic number.

130794539 is a deficient number, since it is larger than the sum of its proper divisors (1175509).

130794539 is a wasteful number, since it uses less digits than its factorization.

130794539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 130794539 is about 11436.5440146926. The cubic root of 130794539 is about 507.6096508927.

The spelling of 130794539 in words is "one hundred thirty million, seven hundred ninety-four thousand, five hundred thirty-nine".