22893112 has 32 divisors (see below), whose sum is σ = 47153520. Its totient is φ = 10333440.

The previous prime is 22893107. The next prime is 22893113. The reversal of 22893112 is 21139822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22893113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12988 + ... + 14644.

Almost surely, 2^22893112 is an apocalyptic number.

22893112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22893112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23576760).

22893112 is an abundant number, since it is smaller than the sum of its proper divisors (24260408).

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

22893112 is a wasteful number, since it uses less digits than its factorization.

22893112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831 (or 1827 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 22893112 is about 4784.6747015863. The cubic root of 22893112 is about 283.9454699246.

It can be divided in two parts, 22893 and 112, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 22893112 in words is "twenty-two million, eight hundred ninety-three thousand, one hundred twelve".