22988336 has 20 divisors (see below), whose sum is σ = 50902992. Its totient is φ = 9852096.

The previous prime is 22988333. The next prime is 22988353. The reversal of 22988336 is 63388922.

It is a junction number, because it is equal to n+sod(n) for n = 22988293 and 22988302.

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, 102515 + ... + 102738.

Almost surely, 2^22988336 is an apocalyptic number.

It is an amenable number.

22988336 is an abundant number, since it is smaller than the sum of its proper divisors (27914656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22988336 is a wasteful number, since it uses less digits than its factorization.

22988336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205268 (or 205262 counting only the distinct ones).

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

The square root of 22988336 is about 4794.6153130361. The cubic root of 22988336 is about 284.3386161397.

The spelling of 22988336 in words is "twenty-two million, nine hundred eighty-eight thousand, three hundred thirty-six".