223946342 has 4 divisors (see below), whose sum is σ = 335919516. Its totient is φ = 111973170.

The previous prime is 223946329. The next prime is 223946351. The reversal of 223946342 is 243649322.

223946342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55986584 + ... + 55986587.

It is an arithmetic number, because the mean of its divisors is an integer number (83979879).

Almost surely, 2^223946342 is an apocalyptic number.

223946342 is a deficient number, since it is larger than the sum of its proper divisors (111973174).

223946342 is a wasteful number, since it uses less digits than its factorization.

223946342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111973173.

The product of its digits is 62208, while the sum is 35.

The square root of 223946342 is about 14964.8368517669. The cubic root of 223946342 is about 607.2692972611.

The spelling of 223946342 in words is "two hundred twenty-three million, nine hundred forty-six thousand, three hundred forty-two".