130409206 has 8 divisors (see below), whose sum is σ = 195891840. Its totient is φ = 65111928.

The previous prime is 130409189. The next prime is 130409207. The reversal of 130409206 is 602904031.

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

It is a super-2 number, since 2×130409206² = 34013122019100872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130409207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44566 + ... + 47401.

It is an arithmetic number, because the mean of its divisors is an integer number (24486480).

Almost surely, 2^130409206 is an apocalyptic number.

130409206 is a deficient number, since it is larger than the sum of its proper divisors (65482634).

130409206 is an equidigital number, since it uses as much as digits as its factorization.

130409206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92678.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 130409206 is about 11419.6850219260. The cubic root of 130409206 is about 507.1106719847.

The spelling of 130409206 in words is "one hundred thirty million, four hundred nine thousand, two hundred six".