12930126 has 32 divisors (see below), whose sum is σ = 28339200. Its totient is φ = 3900480.

The previous prime is 12930119. The next prime is 12930133. The reversal of 12930126 is 62103921.

It is an interprime number because it is at equal distance from previous prime (12930119) and next prime (12930133).

It is a junction number, because it is equal to n+sod(n) for n = 12930096 and 12930105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26755 + ... + 27233.

It is an arithmetic number, because the mean of its divisors is an integer number (885600).

Almost surely, 2^12930126 is an apocalyptic number.

12930126 is an abundant number, since it is smaller than the sum of its proper divisors (15409074).

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

12930126 is a wasteful number, since it uses less digits than its factorization.

12930126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 12930126 is about 3595.8484395202. The cubic root of 12930126 is about 234.7114369679.

The spelling of 12930126 in words is "twelve million, nine hundred thirty thousand, one hundred twenty-six".