12926007 has 8 divisors (see below), whose sum is σ = 19149680. Its totient is φ = 8617320.

The previous prime is 12926003. The next prime is 12926021. The reversal of 12926007 is 70062921.

It is not a de Polignac number, because 12926007 - 2² = 12926003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 478741 = 12926007 / (1 + 2 + 9 + 2 + 6 + 0 + 0 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12926003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239344 + ... + 239397.

It is an arithmetic number, because the mean of its divisors is an integer number (2393710).

Almost surely, 2^12926007 is an apocalyptic number.

12926007 is a deficient number, since it is larger than the sum of its proper divisors (6223673).

12926007 is an equidigital number, since it uses as much as digits as its factorization.

12926007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478750 (or 478744 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 12926007 is about 3595.2756500719. The cubic root of 12926007 is about 234.6865112225.

Adding to 12926007 its reverse (70062921), we get a palindrome (82988928).

The spelling of 12926007 in words is "twelve million, nine hundred twenty-six thousand, seven".