22053708 has 48 divisors (see below), whose sum is σ = 57905120. Its totient is φ = 7348320.

The previous prime is 22053673. The next prime is 22053721. The reversal of 22053708 is 80735022.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7488 + ... + 10008.

Almost surely, 2^22053708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22053708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28952560).

22053708 is an abundant number, since it is smaller than the sum of its proper divisors (35851412).

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

22053708 is an equidigital number, since it uses as much as digits as its factorization.

22053708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546 (or 2526 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 22053708 is about 4696.1375618693. The cubic root of 22053708 is about 280.4317658386.

The spelling of 22053708 in words is "twenty-two million, fifty-three thousand, seven hundred eight".