12951763 has 4 divisors (see below), whose sum is σ = 14129208. Its totient is φ = 11774320.

The previous prime is 12951761. The next prime is 12951767. The reversal of 12951763 is 36715921.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12951763 - 2¹ = 12951761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12951761) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 588706 + ... + 588727.

It is an arithmetic number, because the mean of its divisors is an integer number (3532302).

Almost surely, 2^12951763 is an apocalyptic number.

12951763 is a deficient number, since it is larger than the sum of its proper divisors (1177445).

12951763 is a wasteful number, since it uses less digits than its factorization.

12951763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177444.

The product of its digits is 11340, while the sum is 34.

The square root of 12951763 is about 3598.8557903867. The cubic root of 12951763 is about 234.8422843978.

The spelling of 12951763 in words is "twelve million, nine hundred fifty-one thousand, seven hundred sixty-three".