12310572 has 24 divisors (see below), whose sum is σ = 28901376. Its totient is φ = 4078288.

The previous prime is 12310549. The next prime is 12310591. The reversal of 12310572 is 27501321.

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 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 5075.

It is an arithmetic number, because the mean of its divisors is an integer number (1204224).

Almost surely, 2^12310572 is an apocalyptic number.

12310572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12310572 is an abundant number, since it is smaller than the sum of its proper divisors (16590804).

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

12310572 is a wasteful number, since it uses less digits than its factorization.

12310572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6317 (or 6315 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 12310572 is about 3508.6424725241. The cubic root of 12310572 is about 230.9011402091.

Adding to 12310572 its reverse (27501321), we get a palindrome (39811893).

The spelling of 12310572 in words is "twelve million, three hundred ten thousand, five hundred seventy-two".