223083138 has 32 divisors (see below), whose sum is σ = 474039360. Its totient is φ = 69854400.

The previous prime is 223083127. The next prime is 223083139. The reversal of 223083138 is 831380322.

It is a super-3 number, since 3×223083138³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223083139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10888 + ... + 23763.

It is an arithmetic number, because the mean of its divisors is an integer number (14813730).

Almost surely, 2^223083138 is an apocalyptic number.

223083138 is an abundant number, since it is smaller than the sum of its proper divisors (250956222).

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

223083138 is a wasteful number, since it uses less digits than its factorization.

223083138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34722.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 223083138 is about 14935.9679297995. The cubic root of 223083138 is about 606.4880502355.

The spelling of 223083138 in words is "two hundred twenty-three million, eighty-three thousand, one hundred thirty-eight".