22624941 has 4 divisors (see below), whose sum is σ = 30166592. Its totient is φ = 15083292.

The previous prime is 22624919. The next prime is 22624949. The reversal of 22624941 is 14942622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22624941 - 2⁹ = 22624429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22624899 and 22624908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22624949) 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, 3770821 + ... + 3770826.

It is an arithmetic number, because the mean of its divisors is an integer number (7541648).

Almost surely, 2^22624941 is an apocalyptic number.

It is an amenable number.

22624941 is a deficient number, since it is larger than the sum of its proper divisors (7541651).

22624941 is an equidigital number, since it uses as much as digits as its factorization.

22624941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541650.

The product of its digits is 6912, while the sum is 30.

The square root of 22624941 is about 4756.5681956638. The cubic root of 22624941 is about 282.8323954401.

The spelling of 22624941 in words is "twenty-two million, six hundred twenty-four thousand, nine hundred forty-one".