12426964 has 24 divisors (see below), whose sum is σ = 24544800. Its totient is φ = 5453280.

The previous prime is 12426943. The next prime is 12426979. The reversal of 12426964 is 46962421.

12426964 = T₁₀₄ + T₁₀₅ + ... + T₄₂₂.

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, 3594 + ... + 6145.

It is an arithmetic number, because the mean of its divisors is an integer number (1022700).

Almost surely, 2^12426964 is an apocalyptic number.

It is an amenable number.

12426964 is a deficient number, since it is larger than the sum of its proper divisors (12117836).

12426964 is a wasteful number, since it uses less digits than its factorization.

12426964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9783 (or 9781 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 12426964 is about 3525.1899239615. The cubic root of 12426964 is about 231.6265543672.

The spelling of 12426964 in words is "twelve million, four hundred twenty-six thousand, nine hundred sixty-four".