11422250 has 64 divisors (see below), whose sum is σ = 25069824. Its totient is φ = 3816000.

The previous prime is 11422247. The next prime is 11422261. The reversal of 11422250 is 5222411.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 106697 + ... + 106803.

It is an arithmetic number, because the mean of its divisors is an integer number (391716).

Almost surely, 2^11422250 is an apocalyptic number.

11422250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11422250 is an abundant number, since it is smaller than the sum of its proper divisors (13647574).

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

11422250 is a wasteful number, since it uses less digits than its factorization.

11422250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 11422250 is about 3379.6819376977. The cubic root of 11422250 is about 225.2080380386.

Adding to 11422250 its reverse (5222411), we get a palindrome (16644661).

The spelling of 11422250 in words is "eleven million, four hundred twenty-two thousand, two hundred fifty".