2232071 has 2 divisors, whose sum is σ = 2232072. Its totient is φ = 2232070.

The previous prime is 2232059. The next prime is 2232107. The reversal of 2232071 is 1702322.

Together with next prime (2232107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2232071 is a prime.

It is a super-4 number, since 4×2232071⁴ (a number of 26 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2232271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116035 + 1116036.

It is an arithmetic number, because the mean of its divisors is an integer number (1116036).

2^2232071 is an apocalyptic number.

2232071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232071 is an equidigital number, since it uses as much as digits as its factorization.

2232071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2232071 is about 1494.0117134748. The cubic root of 2232071 is about 130.6880872433.

Adding to 2232071 its reverse (1702322), we get a palindrome (3934393).

The spelling of 2232071 in words is "two million, two hundred thirty-two thousand, seventy-one".