22832152 has 16 divisors (see below), whose sum is σ = 48926160. Its totient is φ = 9785184.

The previous prime is 22832143. The next prime is 22832153. The reversal of 22832152 is 25123822.

It is a super-2 number, since 2×22832152² = 1042614329902208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22832153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203803 + ... + 203914.

It is an arithmetic number, because the mean of its divisors is an integer number (3057885).

Almost surely, 2^22832152 is an apocalyptic number.

It is an amenable number.

22832152 is an abundant number, since it is smaller than the sum of its proper divisors (26094008).

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

22832152 is a wasteful number, since it uses less digits than its factorization.

22832152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407730 (or 407726 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 22832152 is about 4778.3001161501. The cubic root of 22832152 is about 283.6932149753.

Adding to 22832152 its reverse (25123822), we get a palindrome (47955974).

The spelling of 22832152 in words is "twenty-two million, eight hundred thirty-two thousand, one hundred fifty-two".