12485130 has 32 divisors (see below), whose sum is σ = 34245504. Its totient is φ = 2853696.

The previous prime is 12485063. The next prime is 12485141. The reversal of 12485130 is 3158421.

It is a super-2 number, since 2×12485130² = 311756942233800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12485130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29517 + ... + 29936.

It is an arithmetic number, because the mean of its divisors is an integer number (1070172).

Almost surely, 2^12485130 is an apocalyptic number.

12485130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12485130 is an abundant number, since it is smaller than the sum of its proper divisors (21760374).

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

12485130 is a wasteful number, since it uses less digits than its factorization.

12485130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59470.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 12485130 is about 3533.4303445802. The cubic root of 12485130 is about 231.9873779300.

The spelling of 12485130 in words is "twelve million, four hundred eighty-five thousand, one hundred thirty".