12992651 has 8 divisors (see below), whose sum is σ = 14949600. Its totient is φ = 11060928.

The previous prime is 12992621. The next prime is 12992653. The reversal of 12992651 is 15629921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12992651 - 2²² = 8798347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12992653) 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, 5186 + ... + 7271.

It is an arithmetic number, because the mean of its divisors is an integer number (1868700).

Almost surely, 2^12992651 is an apocalyptic number.

12992651 is a deficient number, since it is larger than the sum of its proper divisors (1956949).

12992651 is a wasteful number, since it uses less digits than its factorization.

12992651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12613.

The product of its digits is 9720, while the sum is 35.

The square root of 12992651 is about 3604.5320084582. The cubic root of 12992651 is about 235.0891528341.

The spelling of 12992651 in words is "twelve million, nine hundred ninety-two thousand, six hundred fifty-one".