22086150 has 48 divisors (see below), whose sum is σ = 55551504. Its totient is φ = 5806080.

The previous prime is 22086137. The next prime is 22086161. The reversal of 22086150 is 5168022.

It is a self number, because there is not a number n which added to its sum of digits gives 22086150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9942 + ... + 11958.

It is an arithmetic number, because the mean of its divisors is an integer number (1157323).

Almost surely, 2^22086150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22086150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27775752).

22086150 is an abundant number, since it is smaller than the sum of its proper divisors (33465354).

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

22086150 is a wasteful number, since it uses less digits than its factorization.

22086150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 22086150 is about 4699.5904076845. The cubic root of 22086150 is about 280.5692077284.

The spelling of 22086150 in words is "twenty-two million, eighty-six thousand, one hundred fifty".