223656848 has 20 divisors (see below), whose sum is σ = 433662348. Its totient is φ = 111744000.

The previous prime is 223656833. The next prime is 223656869. The reversal of 223656848 is 848656322.

223656848 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 30780304 + 192876544 = 5548^2 + 13888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223656799 and 223656808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20348 + ... + 29348.

Almost surely, 2^223656848 is an apocalyptic number.

It is an amenable number.

223656848 is a deficient number, since it is larger than the sum of its proper divisors (210005500).

223656848 is a wasteful number, since it uses less digits than its factorization.

223656848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10562 (or 10556 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 223656848 is about 14955.1612495486. The cubic root of 223656848 is about 607.0075133847.

The spelling of 223656848 in words is "two hundred twenty-three million, six hundred fifty-six thousand, eight hundred forty-eight".