12469120 has 32 divisors (see below), whose sum is σ = 29810520. Its totient is φ = 4987392.

The previous prime is 12469103. The next prime is 12469129. The reversal of 12469120 is 2196421.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12469129) 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, 9102 + ... + 10381.

Almost surely, 2^12469120 is an apocalyptic number.

12469120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12469120 is an abundant number, since it is smaller than the sum of its proper divisors (17341400).

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

12469120 is an equidigital number, since it uses as much as digits as its factorization.

12469120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19502 (or 19490 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 12469120 is about 3531.1641139998. The cubic root of 12469120 is about 231.8881744076. Note that the first 3 decimals are identical.

The spelling of 12469120 in words is "twelve million, four hundred sixty-nine thousand, one hundred twenty".