22058960 has 80 divisors (see below), whose sum is σ = 63960192. Its totient is φ = 6873600.

The previous prime is 22058941. The next prime is 22058963. The reversal of 22058960 is 6985022.

22058960 = 20² + 21² + ... + 404².

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22058963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4370 + ... + 7950.

Almost surely, 2^22058960 is an apocalyptic number.

22058960 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 22058960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31980096).

22058960 is an abundant number, since it is smaller than the sum of its proper divisors (41901232).

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

22058960 is a wasteful number, since it uses less digits than its factorization.

22058960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612 (or 3606 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 22058960 is about 4696.6967115197. The cubic root of 22058960 is about 280.4540252962.

The spelling of 22058960 in words is "twenty-two million, fifty-eight thousand, nine hundred sixty".