12852730 has 32 divisors (see below), whose sum is σ = 25386048. Its totient is φ = 4646400.

The previous prime is 12852701. The next prime is 12852751. The reversal of 12852730 is 3725821.

It is an unprimeable number.

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, 36234 + ... + 36586.

It is an arithmetic number, because the mean of its divisors is an integer number (793314).

Almost surely, 2^12852730 is an apocalyptic number.

12852730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12852730 is a deficient number, since it is larger than the sum of its proper divisors (12533318).

12852730 is a wasteful number, since it uses less digits than its factorization.

12852730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 12852730 is about 3585.0704316652. The cubic root of 12852730 is about 234.2421945099.

The spelling of 12852730 in words is "twelve million, eight hundred fifty-two thousand, seven hundred thirty".