22786126 has 8 divisors (see below), whose sum is σ = 37286424. Its totient is φ = 10357320.

The previous prime is 22786081. The next prime is 22786129. The reversal of 22786126 is 62168722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22786091 and 22786100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22786129) 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 3 ways as a sum of consecutive naturals, for example, 517845 + ... + 517888.

It is an arithmetic number, because the mean of its divisors is an integer number (4660803).

Almost surely, 2^22786126 is an apocalyptic number.

22786126 is a deficient number, since it is larger than the sum of its proper divisors (14500298).

22786126 is a wasteful number, since it uses less digits than its factorization.

22786126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035746.

The product of its digits is 16128, while the sum is 34.

The square root of 22786126 is about 4773.4815386676. The cubic root of 22786126 is about 283.5024598866.

The spelling of 22786126 in words is "twenty-two million, seven hundred eighty-six thousand, one hundred twenty-six".