12764514 has 16 divisors (see below), whose sum is σ = 29176128. Its totient is φ = 3646992.

The previous prime is 12764513. The next prime is 12764533. The reversal of 12764514 is 41546721.

It is not an unprimeable number, because it can be changed into a prime (12764513) 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, 151917 + ... + 152000.

It is an arithmetic number, because the mean of its divisors is an integer number (1823508).

Almost surely, 2^12764514 is an apocalyptic number.

12764514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12764514 is an abundant number, since it is smaller than the sum of its proper divisors (16411614).

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

12764514 is a wasteful number, since it uses less digits than its factorization.

12764514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303929.

The product of its digits is 6720, while the sum is 30.

The square root of 12764514 is about 3572.7460027268. The cubic root of 12764514 is about 233.7050487880.

The spelling of 12764514 in words is "twelve million, seven hundred sixty-four thousand, five hundred fourteen".