223932245832 has 48 divisors (see below), whose sum is σ = 606588631740. Its totient is φ = 74631101568.

The previous prime is 223932245753. The next prime is 223932245851. The reversal of 223932245832 is 238542239322.

223932245832 is a `hidden beast` number, since 2 + 2 + 39 + 32 + 2 + 4 + 583 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 180307239876 + 43625005956 = 424626^2 + 208866^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151018 + ... + 686054.

Almost surely, 2^223932245832 is an apocalyptic number.

It is an amenable number.

223932245832 is an abundant number, since it is smaller than the sum of its proper divisors (382656385908).

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

223932245832 is a wasteful number, since it uses less digits than its factorization.

223932245832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540862 (or 540855 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 223932245832 in words is "two hundred twenty-three billion, nine hundred thirty-two million, two hundred forty-five thousand, eight hundred thirty-two".