223112964 has 48 divisors (see below), whose sum is σ = 557903808. Its totient is φ = 69147648.

The previous prime is 223112951. The next prime is 223112969. The reversal of 223112964 is 469211322.

It is a super-3 number, since 3×223112964³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223112969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10344 + ... + 23520.

It is an arithmetic number, because the mean of its divisors is an integer number (11622996).

Almost surely, 2^223112964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223112964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278951904).

223112964 is an abundant number, since it is smaller than the sum of its proper divisors (334790844).

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

223112964 is a wasteful number, since it uses less digits than its factorization.

223112964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13284 (or 13282 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 223112964 is about 14936.9663586687. The cubic root of 223112964 is about 606.5150779864.

The spelling of 223112964 in words is "two hundred twenty-three million, one hundred twelve thousand, nine hundred sixty-four".