22325074 has 8 divisors (see below), whose sum is σ = 34304508. Its totient is φ = 10890240.

The previous prime is 22324999. The next prime is 22325077. The reversal of 22325074 is 47052322.

It can be written as a sum of positive squares in 2 ways, for example, as 16040025 + 6285049 = 4005^2 + 2507^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22325074³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22325077) 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, 136047 + ... + 136210.

Almost surely, 2^22325074 is an apocalyptic number.

22325074 is a deficient number, since it is larger than the sum of its proper divisors (11979434).

22325074 is a wasteful number, since it uses less digits than its factorization.

22325074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272300.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 22325074 is about 4724.9416927619. The cubic root of 22325074 is about 281.5772970597.

Adding to 22325074 its reverse (47052322), we get a palindrome (69377396).

The spelling of 22325074 in words is "twenty-two million, three hundred twenty-five thousand, seventy-four".