223878753 has 48 divisors (see below), whose sum is σ = 384558720. Its totient is φ = 122798592.

The previous prime is 223878727. The next prime is 223878773. The reversal of 223878753 is 357878322.

It is not a de Polignac number, because 223878753 - 2⁹ = 223878241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223878699 and 223878708.

It is not an unprimeable number, because it can be changed into a prime (223878713) 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 47 ways as a sum of consecutive naturals, for example, 516825 + ... + 517257.

It is an arithmetic number, because the mean of its divisors is an integer number (8011640).

Almost surely, 2^223878753 is an apocalyptic number.

It is an amenable number.

223878753 is a deficient number, since it is larger than the sum of its proper divisors (160679967).

223878753 is a wasteful number, since it uses less digits than its factorization.

223878753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758 (or 755 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 223878753 is about 14962.5784208471. The cubic root of 223878753 is about 607.2081980203.

The spelling of 223878753 in words is "two hundred twenty-three million, eight hundred seventy-eight thousand, seven hundred fifty-three".