223337142 has 32 divisors (see below), whose sum is σ = 567206400. Its totient is φ = 63810504.

The previous prime is 223337137. The next prime is 223337161. The reversal of 223337142 is 241733322.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295042 + ... + 295797.

It is an arithmetic number, because the mean of its divisors is an integer number (17725200).

Almost surely, 2^223337142 is an apocalyptic number.

223337142 is an abundant number, since it is smaller than the sum of its proper divisors (343869258).

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

223337142 is a wasteful number, since it uses less digits than its factorization.

223337142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590857 (or 590851 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 223337142 is about 14944.4686088198. The cubic root of 223337142 is about 606.7181467538.

The spelling of 223337142 in words is "two hundred twenty-three million, three hundred thirty-seven thousand, one hundred forty-two".