22838088 has 64 divisors (see below), whose sum is σ = 70277760. Its totient is φ = 6022656.

The previous prime is 22838083. The next prime is 22838111. The reversal of 22838088 is 88083822.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (22838083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3045 + ... + 7412.

It is an arithmetic number, because the mean of its divisors is an integer number (1098090).

Almost surely, 2^22838088 is an apocalyptic number.

22838088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22838088 is an abundant number, since it is smaller than the sum of its proper divisors (47439672).

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

22838088 is a wasteful number, since it uses less digits than its factorization.

22838088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10486 (or 10482 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 22838088 is about 4778.9212171786. The cubic root of 22838088 is about 283.7177981013.

The spelling of 22838088 in words is "twenty-two million, eight hundred thirty-eight thousand, eighty-eight".