22058496 has 60 divisors (see below), whose sum is σ = 63675612. Its totient is φ = 7351296.

The previous prime is 22058467. The next prime is 22058513. The reversal of 22058496 is 69485022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 22058496.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2215 + ... + 7001.

Almost surely, 2^22058496 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 22058496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31837806).

22058496 is an abundant number, since it is smaller than the sum of its proper divisors (41617116).

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

22058496 is an equidigital number, since it uses as much as digits as its factorization.

22058496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811 (or 4792 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 22058496 is about 4696.6473148407. The cubic root of 22058496 is about 280.4520588756.

It can be divided in two parts, 2205 and 8496, that added together give a palindrome (10701).

The spelling of 22058496 in words is "twenty-two million, fifty-eight thousand, four hundred ninety-six".