4294237 has 2 divisors, whose sum is σ = 4294238. Its totient is φ = 4294236.

The previous prime is 4294229. The next prime is 4294259. The reversal of 4294237 is 7324924.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4239481 + 54756 = 2059^2 + 234^2 .

It is a cyclic number.

It is not a de Polignac number, because 4294237 - 2³ = 4294229 is a prime.

It is a Chen prime.

4294237 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4294199 and 4294208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4294207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2147118 + 2147119.

It is an arithmetic number, because the mean of its divisors is an integer number (2147119).

Almost surely, 2^4294237 is an apocalyptic number.

It is an amenable number.

4294237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4294237 is an equidigital number, since it uses as much as digits as its factorization.

4294237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 4294237 is about 2072.2540867374. The cubic root of 4294237 is about 162.5406541281.

The spelling of 4294237 in words is "four million, two hundred ninety-four thousand, two hundred thirty-seven".