12412032 has 32 divisors (see below), whose sum is σ = 32970480. Its totient is φ = 4137216.

The previous prime is 12412031. The next prime is 12412067. The reversal of 12412032 is 23021421.

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

It is not an unprimeable number, because it can be changed into a prime (12412031) 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, 15778 + ... + 16545.

Almost surely, 2^12412032 is an apocalyptic number.

12412032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12412032 is an abundant number, since it is smaller than the sum of its proper divisors (20558448).

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

12412032 is an equidigital number, since it uses as much as digits as its factorization.

12412032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32340 (or 32328 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12412032 is about 3523.0713872983. The cubic root of 12412032 is about 231.5337445193.

Adding to 12412032 its reverse (23021421), we get a palindrome (35433453).

The spelling of 12412032 in words is "twelve million, four hundred twelve thousand, thirty-two".