12504930 has 32 divisors (see below), whose sum is σ = 30106944. Its totient is φ = 3324096.

The previous prime is 12504929. The next prime is 12504931. The reversal of 12504930 is 3940521.

It is an interprime number because it is at equal distance from previous prime (12504929) and next prime (12504931).

It is a self number, because there is not a number n which added to its sum of digits gives 12504930.

It is not an unprimeable number, because it can be changed into a prime (12504931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15292 + ... + 16088.

It is an arithmetic number, because the mean of its divisors is an integer number (940842).

Almost surely, 2^12504930 is an apocalyptic number.

12504930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12504930 is an abundant number, since it is smaller than the sum of its proper divisors (17602014).

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

12504930 is a wasteful number, since it uses less digits than its factorization.

12504930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12504930 is about 3536.2310444879. The cubic root of 12504930 is about 232.1099483810.

The spelling of 12504930 in words is "twelve million, five hundred four thousand, nine hundred thirty".