22652496 has 60 divisors (see below), whose sum is σ = 64763712. Its totient is φ = 7387968.

The previous prime is 22652491. The next prime is 22652501. The reversal of 22652496 is 69425622.

It is an interprime number because it is at equal distance from previous prime (22652491) and next prime (22652501).

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 22652496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22652491) 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 11 ways as a sum of consecutive naturals, for example, 5095 + ... + 8441.

Almost surely, 2^22652496 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 22652496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32381856).

22652496 is an abundant number, since it is smaller than the sum of its proper divisors (42111216).

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

22652496 is a wasteful number, since it uses less digits than its factorization.

22652496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408 (or 3399 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 22652496 is about 4759.4638353495. The cubic root of 22652496 is about 282.9471697343.

It can be divided in two parts, 2265 and 2496, that added together give a square (4761 = 69²).

The spelling of 22652496 in words is "twenty-two million, six hundred fifty-two thousand, four hundred ninety-six".