22873200 has 180 divisors, whose sum is σ = 85452120. Its totient is φ = 5214720.

The previous prime is 22873187. The next prime is 22873219. The reversal of 22873200 is 237822.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 58606 + ... + 58994.

It is an arithmetic number, because the mean of its divisors is an integer number (474734).

Almost surely, 2^22873200 is an apocalyptic number.

22873200 is a gapful number since it is divisible by the number (20) 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 22873200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42726060).

22873200 is an abundant number, since it is smaller than the sum of its proper divisors (62578920).

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

22873200 is a wasteful number, since it uses less digits than its factorization.

22873200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 22873200 is about 4782.5934387108. The cubic root of 22873200 is about 283.8631225616.

The spelling of 22873200 in words is "twenty-two million, eight hundred seventy-three thousand, two hundred".