22534361 has 8 divisors (see below), whose sum is σ = 23966880. Its totient is φ = 21126528.

The previous prime is 22534357. The next prime is 22534387. The reversal of 22534361 is 16343522.

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

It is a cyclic number.

It is not a de Polignac number, because 22534361 - 2² = 22534357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22534361.

It is not an unprimeable number, because it can be changed into a prime (22534301) 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, 4271 + ... + 7956.

It is an arithmetic number, because the mean of its divisors is an integer number (2995860).

Almost surely, 2^22534361 is an apocalyptic number.

It is an amenable number.

22534361 is a deficient number, since it is larger than the sum of its proper divisors (1432519).

22534361 is a wasteful number, since it uses less digits than its factorization.

22534361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343.

The product of its digits is 4320, while the sum is 26.

The square root of 22534361 is about 4747.0370759032. The cubic root of 22534361 is about 282.4544464100.

Adding to 22534361 its reverse (16343522), we get a palindrome (38877883).

The spelling of 22534361 in words is "twenty-two million, five hundred thirty-four thousand, three hundred sixty-one".