22838089 has 8 divisors (see below), whose sum is σ = 24543648. Its totient is φ = 21172800.

The previous prime is 22838083. The next prime is 22838111. The reversal of 22838089 is 98083822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22838089 is a prime.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8887 + ... + 11164.

It is an arithmetic number, because the mean of its divisors is an integer number (3067956).

Almost surely, 2^22838089 is an apocalyptic number.

It is an amenable number.

22838089 is a deficient number, since it is larger than the sum of its proper divisors (1705559).

22838089 is a wasteful number, since it uses less digits than its factorization.

22838089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20135.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 22838089 is about 4778.9213218047. The cubic root of 22838089 is about 283.7178022423.

The spelling of 22838089 in words is "twenty-two million, eight hundred thirty-eight thousand, eighty-nine".