223082887 has 2 divisors, whose sum is σ = 223082888. Its totient is φ = 223082886.

The previous prime is 223082863. The next prime is 223082897. The reversal of 223082887 is 788280322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223082887 - 2¹¹ = 223080839 is a prime.

It is a super-3 number, since 3×223082887³ (a number of 26 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223082897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111541443 + 111541444.

It is an arithmetic number, because the mean of its divisors is an integer number (111541444).

Almost surely, 2^223082887 is an apocalyptic number.

223082887 is a deficient number, since it is larger than the sum of its proper divisors (1).

223082887 is an equidigital number, since it uses as much as digits as its factorization.

223082887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 223082887 is about 14935.9595272617. The cubic root of 223082887 is about 606.4878227738.

The spelling of 223082887 in words is "two hundred twenty-three million, eighty-two thousand, eight hundred eighty-seven".