2232624 has 40 divisors (see below), whose sum is σ = 5821552. Its totient is φ = 737280.

The previous prime is 2232613. The next prime is 2232653. The reversal of 2232624 is 4262322.

It is a super-3 number, since 3×2232624³ = 33386279250097999872, which contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2232624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9144 + ... + 9384.

2^2232624 is an apocalyptic number.

2232624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2232624 is an abundant number, since it is smaller than the sum of its proper divisors (3588928).

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

2232624 is a wasteful number, since it uses less digits than its factorization.

2232624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 439 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 2232624 is about 1494.1967741901. The cubic root of 2232624 is about 130.6988790960.

Adding to 2232624 its reverse (4262322), we get a palindrome (6494946).

It can be divided in two parts, 22326 and 24, that multiplied together give a square (535824 = 732²).

The spelling of 2232624 in words is "two million, two hundred thirty-two thousand, six hundred twenty-four".