22554080 has 48 divisors (see below), whose sum is σ = 54041904. Its totient is φ = 8893440.

The previous prime is 22554067. The next prime is 22554101. The reversal of 22554080 is 8045522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10715 + ... + 12645.

It is an arithmetic number, because the mean of its divisors is an integer number (1125873).

Almost surely, 2^22554080 is an apocalyptic number.

22554080 is a gapful number since it is divisible by the number (20) 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 22554080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27020952).

22554080 is an abundant number, since it is smaller than the sum of its proper divisors (31487824).

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

22554080 is a wasteful number, since it uses less digits than its factorization.

22554080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 22554080 is about 4749.1136015050. The cubic root of 22554080 is about 282.5368109288.

The spelling of 22554080 in words is "twenty-two million, five hundred fifty-four thousand, eighty".