22889126 has 16 divisors (see below), whose sum is σ = 37053744. Its totient is φ = 10541664.

The previous prime is 22889107. The next prime is 22889131. The reversal of 22889126 is 62198822.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22889126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22460 + ... + 23456.

It is an arithmetic number, because the mean of its divisors is an integer number (2315859).

Almost surely, 2^22889126 is an apocalyptic number.

22889126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22889126 is a deficient number, since it is larger than the sum of its proper divisors (14164618).

22889126 is a wasteful number, since it uses less digits than its factorization.

22889126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895.

The product of its digits is 27648, while the sum is 38.

The square root of 22889126 is about 4784.2581452091. The cubic root of 22889126 is about 283.9289893876.

The spelling of 22889126 in words is "twenty-two million, eight hundred eighty-nine thousand, one hundred twenty-six".