22901088 has 96 divisors (see below), whose sum is σ = 70108416. Its totient is φ = 6409728.

The previous prime is 22901063. The next prime is 22901089. The reversal of 22901088 is 88010922.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22901089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35295 + ... + 35937.

It is an arithmetic number, because the mean of its divisors is an integer number (730296).

Almost surely, 2^22901088 is an apocalyptic number.

22901088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22901088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35054208).

22901088 is an abundant number, since it is smaller than the sum of its proper divisors (47207328).

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

22901088 is a wasteful number, since it uses less digits than its factorization.

22901088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 22901088 is about 4785.5081234912. The cubic root of 22901088 is about 283.9784417941.

The spelling of 22901088 in words is "twenty-two million, nine hundred one thousand, eighty-eight".