223132959 has 24 divisors (see below), whose sum is σ = 384364032. Its totient is φ = 121960080.

The previous prime is 223132957. The next prime is 223132961. The reversal of 223132959 is 959231322.

It is an interprime number because it is at equal distance from previous prime (223132957) and next prime (223132961).

It is not a de Polignac number, because 223132959 - 2¹ = 223132957 is a prime.

It is a super-3 number, since 3×223132959³ (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 (223132957) 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 in 23 ways as a sum of consecutive naturals, for example, 75547 + ... + 78444.

It is an arithmetic number, because the mean of its divisors is an integer number (16015168).

Almost surely, 2^223132959 is an apocalyptic number.

223132959 is a deficient number, since it is larger than the sum of its proper divisors (161231073).

223132959 is a wasteful number, since it uses less digits than its factorization.

223132959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154027 (or 154024 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 223132959 is about 14937.6356562878. The cubic root of 223132959 is about 606.5331957245.

The spelling of 223132959 in words is "two hundred twenty-three million, one hundred thirty-two thousand, nine hundred fifty-nine".