22324074 has 16 divisors (see below), whose sum is σ = 44949600. Its totient is φ = 7391120.

The previous prime is 22324039. The next prime is 22324079. The reversal of 22324074 is 47042322.

It is a super-3 number, since 3×22324074³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22324079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11592 + ... + 13379.

It is an arithmetic number, because the mean of its divisors is an integer number (2809350).

Almost surely, 2^22324074 is an apocalyptic number.

22324074 is an abundant number, since it is smaller than the sum of its proper divisors (22625526).

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

22324074 is a wasteful number, since it uses less digits than its factorization.

22324074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25125.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 22324074 is about 4724.8358701652. The cubic root of 22324074 is about 281.5730927959.

Adding to 22324074 its reverse (47042322), we get a palindrome (69366396).

The spelling of 22324074 in words is "twenty-two million, three hundred twenty-four thousand, seventy-four".