22082650 has 24 divisors (see below), whose sum is σ = 42033024. Its totient is φ = 8626800.

The previous prime is 22082639. The next prime is 22082657. The reversal of 22082650 is 5628022.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (22082657) 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, 2986 + ... + 7285.

It is an arithmetic number, because the mean of its divisors is an integer number (1751376).

Almost surely, 2^22082650 is an apocalyptic number.

22082650 is a deficient number, since it is larger than the sum of its proper divisors (19950374).

22082650 is a wasteful number, since it uses less digits than its factorization.

22082650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10326 (or 10321 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 22082650 is about 4699.2180200540. The cubic root of 22082650 is about 280.5543863116.

The spelling of 22082650 in words is "twenty-two million, eighty-two thousand, six hundred fifty".