12764030 has 32 divisors (see below), whose sum is σ = 23639040. Its totient is φ = 4960800.

The previous prime is 12764027. The next prime is 12764039. The reversal of 12764030 is 3046721.

12764030 = 291² + 292² + ... + 397².

It is a junction number, because it is equal to n+sod(n) for n = 12763987 and 12764005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12764039) 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 15 ways as a sum of consecutive naturals, for example, 84455 + ... + 84605.

It is an arithmetic number, because the mean of its divisors is an integer number (738720).

Almost surely, 2^12764030 is an apocalyptic number.

12764030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12764030 is a deficient number, since it is larger than the sum of its proper divisors (10875010).

12764030 is a wasteful number, since it uses less digits than its factorization.

12764030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 12764030 is about 3572.6782670708. The cubic root of 12764030 is about 233.7020949042.

The spelling of 12764030 in words is "twelve million, seven hundred sixty-four thousand, thirty".