12930086 has 16 divisors (see below), whose sum is σ = 21243600. Its totient is φ = 5865888.

The previous prime is 12930079. The next prime is 12930107. The reversal of 12930086 is 68003921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681 + ... + 5748.

It is an arithmetic number, because the mean of its divisors is an integer number (1327725).

Almost surely, 2^12930086 is an apocalyptic number.

12930086 is a deficient number, since it is larger than the sum of its proper divisors (8313514).

12930086 is a wasteful number, since it uses less digits than its factorization.

12930086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8503.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 12930086 is about 3595.8428775462. The cubic root of 12930086 is about 234.7111949370.

The spelling of 12930086 in words is "twelve million, nine hundred thirty thousand, eighty-six".