223290098 has 8 divisors (see below), whose sum is σ = 335021292. Its totient is φ = 111616336.

The previous prime is 223289981. The next prime is 223290167. The reversal of 223290098 is 890092322.

It can be written as a sum of positive squares in 2 ways, for example, as 218951209 + 4338889 = 14797^2 + 2083^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×223290098³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2765 + ... + 21312.

Almost surely, 2^223290098 is an apocalyptic number.

223290098 is a deficient number, since it is larger than the sum of its proper divisors (111731194).

223290098 is a wasteful number, since it uses less digits than its factorization.

223290098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28716.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 223290098 is about 14942.8945656456. The cubic root of 223290098 is about 606.6755438194.

The spelling of 223290098 in words is "two hundred twenty-three million, two hundred ninety thousand, ninety-eight".