237422142 has 12 divisors (see below), whose sum is σ = 514414680. Its totient is φ = 79140708.

The previous prime is 237422117. The next prime is 237422177. The reversal of 237422142 is 241224732.

237422142 is a `hidden beast` number, since 237 + 422 + 1 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6595042 + ... + 6595077.

It is an arithmetic number, because the mean of its divisors is an integer number (42867890).

Almost surely, 2^237422142 is an apocalyptic number.

237422142 is an abundant number, since it is smaller than the sum of its proper divisors (276992538).

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

237422142 is a wasteful number, since it uses less digits than its factorization.

237422142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13190127 (or 13190124 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 237422142 is about 15408.5087532830. The cubic root of 237422142 is about 619.2134858499.

Adding to 237422142 its reverse (241224732), we get a palindrome (478646874).

The spelling of 237422142 in words is "two hundred thirty-seven million, four hundred twenty-two thousand, one hundred forty-two".