1233232 has 90 divisors (see below), whose sum is σ = 3290154. Its totient is φ = 443520.

The previous prime is 1233209. The next prime is 1233241. The reversal of 1233232 is 2323321.

1233232 is nontrivially palindromic in base 6.

It can be written as a sum of positive squares in only one way, i.e., 853776 + 379456 = 924^2 + 616^2 .

It is a super-2 number, since 2×1233232² = 3041722331648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 94858 + ... + 94870.

2^1233232 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 1233232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1645077).

1233232 is an abundant number, since it is smaller than the sum of its proper divisors (2056922).

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

1233232 is a wasteful number, since it uses less digits than its factorization.

1233232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57 (or 33 counting only the distinct ones).

The product of its digits is 216, while the sum is 16.

The square root of 1233232 is about 1110.5097928429. The cubic root of 1233232 is about 107.2378903706.

1233232 divided by its sum of digits (16) gives a palindrome (77077).

Adding to 1233232 its reverse (2323321), we get a palindrome (3556553).

The spelling of 1233232 in words is "one million, two hundred thirty-three thousand, two hundred thirty-two".