24022561 has 8 divisors (see below), whose sum is σ = 24285024. Its totient is φ = 23761920.

The previous prime is 24022553. The next prime is 24022589. The reversal of 24022561 is 16522042.

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 24022561 - 2³ = 24022553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24022591) 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, 54006 + ... + 54448.

It is an arithmetic number, because the mean of its divisors is an integer number (3035628).

Almost surely, 2^24022561 is an apocalyptic number.

It is an amenable number.

24022561 is a deficient number, since it is larger than the sum of its proper divisors (262463).

24022561 is a wasteful number, since it uses less digits than its factorization.

24022561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 24022561 is about 4901.2815671006. The cubic root of 24022561 is about 288.5402707337.

It can be divided in two parts, 240 and 22561, that added together give a square (22801 = 151²).

The spelling of 24022561 in words is "twenty-four million, twenty-two thousand, five hundred sixty-one".