2262641 has 2 divisors, whose sum is σ = 2262642. Its totient is φ = 2262640.

The previous prime is 2262629. The next prime is 2262643. The reversal of 2262641 is 1462622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2262016 + 625 = 1504^2 + 25^2 .

It is a cyclic number.

It is not a de Polignac number, because 2262641 - 2¹⁰ = 2261617 is a prime.

Together with 2262643, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2262643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131320 + 1131321.

It is an arithmetic number, because the mean of its divisors is an integer number (1131321).

2^2262641 is an apocalyptic number.

It is an amenable number.

2262641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2262641 is an equidigital number, since it uses as much as digits as its factorization.

2262641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 2262641 is about 1504.2077649048. The cubic root of 2262641 is about 131.2820100308.

The spelling of 2262641 in words is "two million, two hundred sixty-two thousand, six hundred forty-one".