22024955 has 8 divisors (see below), whose sum is σ = 26481552. Its totient is φ = 17585568.

The previous prime is 22024931. The next prime is 22024993. The reversal of 22024955 is 55942022.

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 22024955 - 2¹⁶ = 21959419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292 + ... + 6761.

It is an arithmetic number, because the mean of its divisors is an integer number (3310194).

Almost surely, 2^22024955 is an apocalyptic number.

22024955 is a deficient number, since it is larger than the sum of its proper divisors (4456597).

22024955 is an equidigital number, since it uses as much as digits as its factorization.

22024955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8605.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 22024955 is about 4693.0752178076. The cubic root of 22024955 is about 280.3098398369.

Adding to 22024955 its reverse (55942022), we get a palindrome (77966977).

The spelling of 22024955 in words is "twenty-two million, twenty-four thousand, nine hundred fifty-five".