2142883 has 2 divisors, whose sum is σ = 2142884. Its totient is φ = 2142882.

The previous prime is 2142857. The next prime is 2142911. The reversal of 2142883 is 3882412.

It is an a-pointer prime, because the next prime (2142911) can be obtained adding 2142883 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2142883 - 2¹⁷ = 2011811 is a prime.

2142883 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2142823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071441 + 1071442.

It is an arithmetic number, because the mean of its divisors is an integer number (1071442).

2^2142883 is an apocalyptic number.

2142883 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142883 is an equidigital number, since it uses as much as digits as its factorization.

2142883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 28.

The square root of 2142883 is about 1463.8589412918. The cubic root of 2142883 is about 128.9237174946.

It can be divided in two parts, 2142 and 883, that added together give a square (3025 = 55²).

The spelling of 2142883 in words is "two million, one hundred forty-two thousand, eight hundred eighty-three".