13232224 has 24 divisors (see below), whose sum is σ = 26142480. Its totient is φ = 6592896.

The previous prime is 13232213. The next prime is 13232249. The reversal of 13232224 is 42223231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11917 + ... + 12979.

It is an arithmetic number, because the mean of its divisors is an integer number (1089270).

Almost surely, 2^13232224 is an apocalyptic number.

It is an amenable number.

13232224 is a deficient number, since it is larger than the sum of its proper divisors (12910256).

13232224 is a wasteful number, since it uses less digits than its factorization.

13232224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1454 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 13232224 is about 3637.6124037616. The cubic root of 13232224 is about 236.5253069299.

Adding to 13232224 its reverse (42223231), we get a palindrome (55455455).

It can be divided in two parts, 13232 and 224, that added together give a square (13456 = 116²).

The spelling of 13232224 in words is "thirteen million, two hundred thirty-two thousand, two hundred twenty-four".