11490232 has 64 divisors (see below), whose sum is σ = 25189920. Its totient is φ = 4866048.

The previous prime is 11490229. The next prime is 11490247. The reversal of 11490232 is 23209411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118408 + ... + 118504.

Almost surely, 2^11490232 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 11490232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12594960).

11490232 is an abundant number, since it is smaller than the sum of its proper divisors (13699688).

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

11490232 is a wasteful number, since it uses less digits than its factorization.

11490232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11490232 is about 3389.7244725789. The cubic root of 11490232 is about 225.6539460718.

Adding to 11490232 its reverse (23209411), we get a palindrome (34699643).

The spelling of 11490232 in words is "eleven million, four hundred ninety thousand, two hundred thirty-two".