22884750 has 96 divisors (see below), whose sum is σ = 70769088. Its totient is φ = 5227200.

The previous prime is 22884749. The next prime is 22884751. The reversal of 22884750 is 5748822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22884749) and next prime (22884751).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22884751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15024 + ... + 16476.

It is an arithmetic number, because the mean of its divisors is an integer number (737178).

Almost surely, 2^22884750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22884750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35384544).

22884750 is an abundant number, since it is smaller than the sum of its proper divisors (47884338).

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

22884750 is a wasteful number, since it uses less digits than its factorization.

22884750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 22884750 is about 4783.8007901667. The cubic root of 22884750 is about 283.9108941511.

The spelling of 22884750 in words is "twenty-two million, eight hundred eighty-four thousand, seven hundred fifty".