12765230 has 16 divisors (see below), whose sum is σ = 23976864. Its totient is φ = 4884000.

The previous prime is 12765187. The next prime is 12765241. The reversal of 12765230 is 3256721.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 12765230.

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, 27521 + ... + 27980.

It is an arithmetic number, because the mean of its divisors is an integer number (1498554).

Almost surely, 2^12765230 is an apocalyptic number.

12765230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12765230 is a deficient number, since it is larger than the sum of its proper divisors (11211634).

12765230 is a wasteful number, since it uses less digits than its factorization.

12765230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55531.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 12765230 is about 3572.8462043586. The cubic root of 12765230 is about 233.7094184462.

The spelling of 12765230 in words is "twelve million, seven hundred sixty-five thousand, two hundred thirty".