12925630 has 8 divisors (see below), whose sum is σ = 23266152. Its totient is φ = 5170248.

The previous prime is 12925589. The next prime is 12925631. The reversal of 12925630 is 3652921.

It is a sphenic number, since it is the product of 3 distinct primes.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12925631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646272 + ... + 646291.

It is an arithmetic number, because the mean of its divisors is an integer number (2908269).

Almost surely, 2^12925630 is an apocalyptic number.

12925630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12925630 is a deficient number, since it is larger than the sum of its proper divisors (10340522).

12925630 is a wasteful number, since it uses less digits than its factorization.

12925630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292570.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12925630 is about 3595.2232197737. The cubic root of 12925630 is about 234.6842295775.

It can be divided in two parts, 129256 and 30, that added together give a triangular number (129286 = T₅₀₈).

The spelling of 12925630 in words is "twelve million, nine hundred twenty-five thousand, six hundred thirty".