12013032 has 32 divisors (see below), whose sum is σ = 30146400. Its totient is φ = 3989184.

The previous prime is 12013021. The next prime is 12013069. The reversal of 12013032 is 23031021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 12012999 and 12013017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6819 + ... + 8397.

It is an arithmetic number, because the mean of its divisors is an integer number (942075).

Almost surely, 2^12013032 is an apocalyptic number.

12013032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12013032 is an abundant number, since it is smaller than the sum of its proper divisors (18133368).

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

12013032 is a wasteful number, since it uses less digits than its factorization.

12013032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905 (or 1901 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 12013032 is about 3465.9821118984. The cubic root of 12013032 is about 229.0256958383.

Adding to 12013032 its reverse (23031021), we get a palindrome (35044053).

The spelling of 12013032 in words is "twelve million, thirteen thousand, thirty-two".