130566894 has 16 divisors (see below), whose sum is σ = 261283968. Its totient is φ = 43497272.

The previous prime is 130566889. The next prime is 130566899. The reversal of 130566894 is 498665031.

It is an interprime number because it is at equal distance from previous prime (130566889) and next prime (130566899).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130566899) 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, 7309 + ... + 17735.

It is an arithmetic number, because the mean of its divisors is an integer number (16330248).

Almost surely, 2^130566894 is an apocalyptic number.

130566894 is an abundant number, since it is smaller than the sum of its proper divisors (130717074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130566894 is a wasteful number, since it uses less digits than its factorization.

130566894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12519.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 130566894 is about 11426.5871545269. The cubic root of 130566894 is about 507.3149854198.

The spelling of 130566894 in words is "one hundred thirty million, five hundred sixty-six thousand, eight hundred ninety-four".