1052237 has 2 divisors, whose sum is σ = 1052238. Its totient is φ = 1052236.

The previous prime is 1052231. The next prime is 1052269. The reversal of 1052237 is 7322501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 808201 + 244036 = 899^2 + 494^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052237 - 2⁴ = 1052221 is a prime.

It is a super-2 number, since 2×1052237² = 2214405408338, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526118 + 526119.

It is an arithmetic number, because the mean of its divisors is an integer number (526119).

2^1052237 is an apocalyptic number.

It is an amenable number.

1052237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052237 is an equidigital number, since it uses as much as digits as its factorization.

1052237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1052237 is about 1025.7860400688. The cubic root of 1052237 is about 101.7117647572.

Adding to 1052237 its reverse (7322501), we get a palindrome (8374738).

The spelling of 1052237 in words is "one million, fifty-two thousand, two hundred thirty-seven".