12125410 has 32 divisors (see below), whose sum is σ = 24033024. Its totient is φ = 4404400.

The previous prime is 12125359. The next prime is 12125413. The reversal of 12125410 is 1452121.

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

It is not an unprimeable number, because it can be changed into a prime (12125413) 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, 12855 + ... + 13765.

It is an arithmetic number, because the mean of its divisors is an integer number (751032).

Almost surely, 2^12125410 is an apocalyptic number.

12125410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12125410 is a deficient number, since it is larger than the sum of its proper divisors (11907614).

12125410 is an equidigital number, since it uses as much as digits as its factorization.

12125410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 12125410 is about 3482.1559413674. The cubic root of 12125410 is about 229.7376340346.

Adding to 12125410 its reverse (1452121), we get a palindrome (13577531).

Subtracting from 12125410 its reverse (1452121), we obtain a square (10673289 = 3267²).

The spelling of 12125410 in words is "twelve million, one hundred twenty-five thousand, four hundred ten".