4069237 has 2 divisors, whose sum is σ = 4069238. Its totient is φ = 4069236.

The previous prime is 4069217. The next prime is 4069267. The reversal of 4069237 is 7329604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3651921 + 417316 = 1911^2 + 646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4069237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4069199 and 4069208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4069217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034618 + 2034619.

It is an arithmetic number, because the mean of its divisors is an integer number (2034619).

Almost surely, 2^4069237 is an apocalyptic number.

It is an amenable number.

4069237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4069237 is an equidigital number, since it uses as much as digits as its factorization.

4069237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 4069237 is about 2017.2349887903. The cubic root of 4069237 is about 159.6507616959.

The spelling of 4069237 in words is "four million, sixty-nine thousand, two hundred thirty-seven".