223432115 has 16 divisors (see below), whose sum is σ = 287020800. Its totient is φ = 166463712.

The previous prime is 223432109. The next prime is 223432127. The reversal of 223432115 is 511234322.

It is not a de Polignac number, because 223432115 - 2¹⁶ = 223366579 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14327 + ... + 25536.

It is an arithmetic number, because the mean of its divisors is an integer number (17938800).

Almost surely, 2^223432115 is an apocalyptic number.

223432115 is a deficient number, since it is larger than the sum of its proper divisors (63588685).

223432115 is a wasteful number, since it uses less digits than its factorization.

223432115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39946.

The product of its digits is 1440, while the sum is 23.

The square root of 223432115 is about 14947.6458012625. The cubic root of 223432115 is about 606.8041358496.

Adding to 223432115 its reverse (511234322), we get a palindrome (734666437).

The spelling of 223432115 in words is "two hundred twenty-three million, four hundred thirty-two thousand, one hundred fifteen".