12325390 has 32 divisors (see below), whose sum is σ = 27661824. Its totient is φ = 3841440.

The previous prime is 12325381. The next prime is 12325399. The reversal of 12325390 is 9352321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12325381) and next prime (12325399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325399) 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, 7234 + ... + 8773.

It is an arithmetic number, because the mean of its divisors is an integer number (864432).

Almost surely, 2^12325390 is an apocalyptic number.

12325390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12325390 is an abundant number, since it is smaller than the sum of its proper divisors (15336434).

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

12325390 is a wasteful number, since it uses less digits than its factorization.

12325390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16032.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 12325390 is about 3510.7534803800. The cubic root of 12325390 is about 230.9937468245.

The spelling of 12325390 in words is "twelve million, three hundred twenty-five thousand, three hundred ninety".