11412032 has 42 divisors (see below), whose sum is σ = 24095202. Its totient is φ = 5361664.

The previous prime is 11412029. The next prime is 11412041. The reversal of 11412032 is 23021411.

It can be written as a sum of positive squares in 3 ways, for example, as 1577536 + 9834496 = 1256^2 + 3136^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11411998 and 11412016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18188 + ... + 18804.

Almost surely, 2^11412032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11412032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12047601).

11412032 is an abundant number, since it is smaller than the sum of its proper divisors (12683170).

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

11412032 is an equidigital number, since it uses as much as digits as its factorization.

11412032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11412032 is about 3378.1699187578. The cubic root of 11412032 is about 225.1408632333.

Adding to 11412032 its reverse (23021411), we get a palindrome (34433443).

The spelling of 11412032 in words is "eleven million, four hundred twelve thousand, thirty-two".