2149283 has 2 divisors, whose sum is σ = 2149284. Its totient is φ = 2149282.

The previous prime is 2149249. The next prime is 2149289. The reversal of 2149283 is 3829412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2149283 - 2¹⁴ = 2132899 is a prime.

It is not a weakly prime, because it can be changed into another prime (2149289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1074641 + 1074642.

It is an arithmetic number, because the mean of its divisors is an integer number (1074642).

2^2149283 is an apocalyptic number.

2149283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2149283 is an equidigital number, since it uses as much as digits as its factorization.

2149283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 2149283 is about 1466.0433145034. The cubic root of 2149283 is about 129.0519391034.

The spelling of 2149283 in words is "two million, one hundred forty-nine thousand, two hundred eighty-three".