223667048 has 48 divisors (see below), whose sum is σ = 463438500. Its totient is φ = 101122560.

The previous prime is 223667047. The next prime is 223667051. The reversal of 223667048 is 840766322.

223667048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 217916644 + 5750404 = 14762^2 + 2398^2 .

It is a super-2 number, since 2×223667048² = 100053896722068608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223667047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221168 + ... + 222176.

Almost surely, 2^223667048 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 223667048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231719250).

223667048 is an abundant number, since it is smaller than the sum of its proper divisors (239771452).

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

223667048 is a wasteful number, since it uses less digits than its factorization.

223667048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 223667048 is about 14955.5022650528. The cubic root of 223667048 is about 607.0167408874.

The spelling of 223667048 in words is "two hundred twenty-three million, six hundred sixty-seven thousand, forty-eight".