342237228 has 24 divisors (see below), whose sum is σ = 801507840. Its totient is φ = 113657040.

The previous prime is 342237227. The next prime is 342237239. The reversal of 342237228 is 822732243.

It is not an unprimeable number, because it can be changed into a prime (342237227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49368 + ... + 55871.

It is an arithmetic number, because the mean of its divisors is an integer number (33396160).

Almost surely, 2^342237228 is an apocalyptic number.

It is an amenable number.

342237228 is an abundant number, since it is smaller than the sum of its proper divisors (459270612).

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

342237228 is a wasteful number, since it uses less digits than its factorization.

342237228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105517 (or 105515 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 342237228 is about 18499.6548075903. The cubic root of 342237228 is about 699.4807223650.

The spelling of 342237228 in words is "three hundred forty-two million, two hundred thirty-seven thousand, two hundred twenty-eight".