22324152 has 16 divisors (see below), whose sum is σ = 55810440. Its totient is φ = 7441376.

The previous prime is 22324151. The next prime is 22324153. The reversal of 22324152 is 25142322.

It is an interprime number because it is at equal distance from previous prime (22324151) and next prime (22324153).

It is a super-3 number, since 3×22324152³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22324151) 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, 465063 + ... + 465110.

Almost surely, 2^22324152 is an apocalyptic number.

It is an amenable number.

22324152 is an abundant number, since it is smaller than the sum of its proper divisors (33486288).

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

22324152 is a wasteful number, since it uses less digits than its factorization.

22324152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930182 (or 930178 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 22324152 is about 4724.8441244130. The cubic root of 22324152 is about 281.5734207330.

Adding to 22324152 its reverse (25142322), we get a palindrome (47466474).

The spelling of 22324152 in words is "twenty-two million, three hundred twenty-four thousand, one hundred fifty-two".