22743050 has 24 divisors (see below), whose sum is σ = 46148832. Its totient is φ = 8270000.

The previous prime is 22743043. The next prime is 22743053. The reversal of 22743050 is 5034722.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22743053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20126 + ... + 21225.

It is an arithmetic number, because the mean of its divisors is an integer number (1922868).

Almost surely, 2^22743050 is an apocalyptic number.

22743050 is an abundant number, since it is smaller than the sum of its proper divisors (23405782).

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

22743050 is a wasteful number, since it uses less digits than its factorization.

22743050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41374 (or 41369 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 22743050 is about 4768.9673934721. The cubic root of 22743050 is about 283.3236982498.

Adding to 22743050 its reverse (5034722), we get a palindrome (27777772).

The spelling of 22743050 in words is "twenty-two million, seven hundred forty-three thousand, fifty".