223026000 has 80 divisors (see below), whose sum is σ = 719055168. Its totient is φ = 59472000.

The previous prime is 223025987. The next prime is 223026053. The reversal of 223026000 is 620322.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12586 + ... + 24585.

Almost surely, 2^223026000 is an apocalyptic number.

223026000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223026000 is an abundant number, since it is smaller than the sum of its proper divisors (496029168).

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

223026000 is a wasteful number, since it uses less digits than its factorization.

223026000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37197 (or 37181 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 223026000 is about 14934.0550420842. The cubic root of 223026000 is about 606.4362661435.

Adding to 223026000 its reverse (620322), we get a palindrome (223646322).

The spelling of 223026000 in words is "two hundred twenty-three million, twenty-six thousand".