223753142 has 4 divisors (see below), whose sum is σ = 335629716. Its totient is φ = 111876570.

The previous prime is 223753111. The next prime is 223753169. The reversal of 223753142 is 241357322.

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, 55938284 + ... + 55938287.

It is an arithmetic number, because the mean of its divisors is an integer number (83907429).

Almost surely, 2^223753142 is an apocalyptic number.

223753142 is a deficient number, since it is larger than the sum of its proper divisors (111876574).

223753142 is a wasteful number, since it uses less digits than its factorization.

223753142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111876573.

The product of its digits is 10080, while the sum is 29.

The square root of 223753142 is about 14958.3803267600. The cubic root of 223753142 is about 607.0946152633.

The spelling of 223753142 in words is "two hundred twenty-three million, seven hundred fifty-three thousand, one hundred forty-two".