12233532 has 48 divisors (see below), whose sum is σ = 29877120. Its totient is φ = 3892032.

The previous prime is 12233527. The next prime is 12233537. The reversal of 12233532 is 23533221.

It is an interprime number because it is at equal distance from previous prime (12233527) and next prime (12233537).

It is a junction number, because it is equal to n+sod(n) for n = 12233499 and 12233508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25963 + ... + 26429.

It is an arithmetic number, because the mean of its divisors is an integer number (622440).

Almost surely, 2^12233532 is an apocalyptic number.

12233532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12233532 is an abundant number, since it is smaller than the sum of its proper divisors (17643588).

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

12233532 is a wasteful number, since it uses less digits than its factorization.

12233532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 568 counting only the distinct ones).

The product of its digits is 1080, while the sum is 21.

The square root of 12233532 is about 3497.6466373835. The cubic root of 12233532 is about 230.4184694154.

Adding to 12233532 its reverse (23533221), we get a palindrome (35766753).

It can be divided in two parts, 122 and 33532, that multiplied together give a palindrome (4090904).

The spelling of 12233532 in words is "twelve million, two hundred thirty-three thousand, five hundred thirty-two".