223868798 has 16 divisors (see below), whose sum is σ = 350960256. Its totient is φ = 106897560.

The previous prime is 223868791. The next prime is 223868807. The reversal of 223868798 is 897868322.

It is a super-3 number, since 3×223868798³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223868791) 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, 28265 + ... + 35307.

It is an arithmetic number, because the mean of its divisors is an integer number (21935016).

Almost surely, 2^223868798 is an apocalyptic number.

223868798 is a deficient number, since it is larger than the sum of its proper divisors (127091458).

223868798 is a wasteful number, since it uses less digits than its factorization.

223868798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7759.

The product of its digits is 2322432, while the sum is 53.

The square root of 223868798 is about 14962.2457538967. The cubic root of 223868798 is about 607.1991978403.

The spelling of 223868798 in words is "two hundred twenty-three million, eight hundred sixty-eight thousand, seven hundred ninety-eight".