22988363 has 4 divisors (see below), whose sum is σ = 23050368. Its totient is φ = 22926360.

The previous prime is 22988353. The next prime is 22988377. The reversal of 22988363 is 36388922.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22988363 - 2⁶ = 22988299 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 22988363.

It is not an unprimeable number, because it can be changed into a prime (22988333) 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, 30443 + ... + 31188.

It is an arithmetic number, because the mean of its divisors is an integer number (5762592).

Almost surely, 2^22988363 is an apocalyptic number.

22988363 is a deficient number, since it is larger than the sum of its proper divisors (62005).

22988363 is an equidigital number, since it uses as much as digits as its factorization.

22988363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62004.

The product of its digits is 124416, while the sum is 41.

The square root of 22988363 is about 4794.6181286939. The cubic root of 22988363 is about 284.3387274591.

The spelling of 22988363 in words is "twenty-two million, nine hundred eighty-eight thousand, three hundred sixty-three".