130825929 has 8 divisors (see below), whose sum is σ = 187852672. Its totient is φ = 80508240.

The previous prime is 130825913. The next prime is 130825939. The reversal of 130825929 is 929528031.

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

It is not a de Polignac number, because 130825929 - 2⁴ = 130825913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 3354511 = 130825929 / (1 + 3 + 0 + 8 + 2 + 5 + 9 + 2 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130825939) 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, 1677217 + ... + 1677294.

It is an arithmetic number, because the mean of its divisors is an integer number (23481584).

Almost surely, 2^130825929 is an apocalyptic number.

It is an amenable number.

130825929 is a deficient number, since it is larger than the sum of its proper divisors (57026743).

130825929 is a wasteful number, since it uses less digits than its factorization.

130825929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354527.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 130825929 is about 11437.9162875062. The cubic root of 130825929 is about 507.6502555248.

The spelling of 130825929 in words is "one hundred thirty million, eight hundred twenty-five thousand, nine hundred twenty-nine".