2385739 has 2 divisors, whose sum is σ = 2385740. Its totient is φ = 2385738.

The previous prime is 2385727. The next prime is 2385751. The reversal of 2385739 is 9375832.

2385739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2385727) and next prime (2385751).

It is a cyclic number.

It is not a de Polignac number, because 2385739 - 2⁷ = 2385611 is a prime.

It is a super-2 number, since 2×2385739² = 11383501152242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2385698 and 2385707.

It is not a weakly prime, because it can be changed into another prime (2385709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192869 + 1192870.

It is an arithmetic number, because the mean of its divisors is an integer number (1192870).

2^2385739 is an apocalyptic number.

2385739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2385739 is an equidigital number, since it uses as much as digits as its factorization.

2385739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 2385739 is about 1544.5837627011. The cubic root of 2385739 is about 133.6208745933.

The spelling of 2385739 in words is "two million, three hundred eighty-five thousand, seven hundred thirty-nine".