22950750 has 64 divisors (see below), whose sum is σ = 58226688. Its totient is φ = 6020000.

The previous prime is 22950743. The next prime is 22950761. The reversal of 22950750 is 5705922.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53035 + ... + 53465.

It is an arithmetic number, because the mean of its divisors is an integer number (909792).

Almost surely, 2^22950750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22950750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29113344).

22950750 is an abundant number, since it is smaller than the sum of its proper divisors (35275938).

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

22950750 is a wasteful number, since it uses less digits than its factorization.

22950750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 22950750 is about 4790.6941041983. The cubic root of 22950750 is about 284.1835667699.

The spelling of 22950750 in words is "twenty-two million, nine hundred fifty thousand, seven hundred fifty".