130969546 has 8 divisors (see below), whose sum is σ = 206794080. Its totient is φ = 62038188.

The previous prime is 130969543. The next prime is 130969549. The reversal of 130969546 is 645969031.

130969546 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (130969543) and next prime (130969549).

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

It is a super-2 number, since 2×130969546² = 34306043958892232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130969543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1723246 + ... + 1723321.

It is an arithmetic number, because the mean of its divisors is an integer number (25849260).

Almost surely, 2^130969546 is an apocalyptic number.

130969546 is a deficient number, since it is larger than the sum of its proper divisors (75824534).

130969546 is a wasteful number, since it uses less digits than its factorization.

130969546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446588.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 130969546 is about 11444.1926757635. The cubic root of 130969546 is about 507.8359489499.

The spelling of 130969546 in words is "one hundred thirty million, nine hundred sixty-nine thousand, five hundred forty-six".