4142237 has 12 divisors (see below), whose sum is σ = 4803936. Its totient is φ = 3541440.

The previous prime is 4142227. The next prime is 4142267. The reversal of 4142237 is 7322414.

It is not a de Polignac number, because 4142237 - 2¹⁰ = 4141213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2528 + ... + 3830.

It is an arithmetic number, because the mean of its divisors is an integer number (400328).

Almost surely, 2^4142237 is an apocalyptic number.

It is an amenable number.

4142237 is a deficient number, since it is larger than the sum of its proper divisors (661699).

4142237 is a wasteful number, since it uses less digits than its factorization.

4142237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1331 counting only the distinct ones).

The product of its digits is 1344, while the sum is 23.

The square root of 4142237 is about 2035.2486334598. The cubic root of 4142237 is about 160.5997930134.

It can be divided in two parts, 4 and 142237, that added together give a palindrome (142241).

The spelling of 4142237 in words is "four million, one hundred forty-two thousand, two hundred thirty-seven".