22580052 has 36 divisors (see below), whose sum is σ = 57915648. Its totient is φ = 6842000.

The previous prime is 22580039. The next prime is 22580057. The reversal of 22580052 is 25008522.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22580057) 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, 6324 + ... + 9227.

It is an arithmetic number, because the mean of its divisors is an integer number (1608768).

Almost surely, 2^22580052 is an apocalyptic number.

22580052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22580052 is an abundant number, since it is smaller than the sum of its proper divisors (35335596).

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

22580052 is a wasteful number, since it uses less digits than its factorization.

22580052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15580 (or 15567 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 22580052 is about 4751.8472197662. The cubic root of 22580052 is about 282.6452204517.

Adding to 22580052 its reverse (25008522), we get a palindrome (47588574).

The spelling of 22580052 in words is "twenty-two million, five hundred eighty thousand, fifty-two".