22107382 has 16 divisors (see below), whose sum is σ = 36614592. Its totient is φ = 9926920.

The previous prime is 22107311. The next prime is 22107383. The reversal of 22107382 is 28370122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22107383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4228 + ... + 7879.

It is an arithmetic number, because the mean of its divisors is an integer number (2288412).

Almost surely, 2^22107382 is an apocalyptic number.

22107382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22107382 is a deficient number, since it is larger than the sum of its proper divisors (14507210).

22107382 is a wasteful number, since it uses less digits than its factorization.

22107382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12203.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 22107382 is about 4701.8487853184. The cubic root of 22107382 is about 280.6590851335.

The spelling of 22107382 in words is "twenty-two million, one hundred seven thousand, three hundred eighty-two".