2382109 has 2 divisors, whose sum is σ = 2382110. Its totient is φ = 2382108.

The previous prime is 2382103. The next prime is 2382119. The reversal of 2382109 is 9012832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2340900 + 41209 = 1530^2 + 203^2 .

It is a cyclic number.

It is not a de Polignac number, because 2382109 - 2²¹ = 284957 is a prime.

2382109 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2382103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191054 + 1191055.

It is an arithmetic number, because the mean of its divisors is an integer number (1191055).

2^2382109 is an apocalyptic number.

It is an amenable number.

2382109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2382109 is an equidigital number, since it uses as much as digits as its factorization.

2382109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2382109 is about 1543.4082415226. The cubic root of 2382109 is about 133.5530703074.

The spelling of 2382109 in words is "two million, three hundred eighty-two thousand, one hundred nine".