130835249 has 8 divisors (see below), whose sum is σ = 132488160. Its totient is φ = 129188736.

The previous prime is 130835239. The next prime is 130835303. The reversal of 130835249 is 942538031.

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 130835249 - 2⁴ = 130835233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130835239) 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, 49442 + ... + 52020.

It is an arithmetic number, because the mean of its divisors is an integer number (16561020).

Almost surely, 2^130835249 is an apocalyptic number.

It is an amenable number.

130835249 is a deficient number, since it is larger than the sum of its proper divisors (1652911).

130835249 is an equidigital number, since it uses as much as digits as its factorization.

130835249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 130835249 is about 11438.3236971158. The cubic root of 130835249 is about 507.6623101893.

The spelling of 130835249 in words is "one hundred thirty million, eight hundred thirty-five thousand, two hundred forty-nine".