22988841 has 12 divisors (see below), whose sum is σ = 32351472. Its totient is φ = 14518584.

The previous prime is 22988827. The next prime is 22988869. The reversal of 22988841 is 14888922.

It is not a de Polignac number, because 22988841 - 2¹³ = 22980649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22988793 and 22988802.

It is not an unprimeable number, because it can be changed into a prime (22988881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9531 + ... + 11696.

It is an arithmetic number, because the mean of its divisors is an integer number (2695956).

Almost surely, 2^22988841 is an apocalyptic number.

It is an amenable number.

22988841 is a deficient number, since it is larger than the sum of its proper divisors (9362631).

22988841 is a wasteful number, since it uses less digits than its factorization.

22988841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21268 (or 21249 counting only the distinct ones).

The product of its digits is 73728, while the sum is 42.

The square root of 22988841 is about 4794.6679759917. The cubic root of 22988841 is about 284.3406982094.

The spelling of 22988841 in words is "twenty-two million, nine hundred eighty-eight thousand, eight hundred forty-one".