2415893 has 2 divisors, whose sum is σ = 2415894. Its totient is φ = 2415892.

The previous prime is 2415871. The next prime is 2415913. The reversal of 2415893 is 3985142.

2415893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2053489 + 362404 = 1433^2 + 602^2 .

It is a cyclic number.

It is not a de Polignac number, because 2415893 - 2¹² = 2411797 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2415863) 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, 1207946 + 1207947.

It is an arithmetic number, because the mean of its divisors is an integer number (1207947).

2^2415893 is an apocalyptic number.

It is an amenable number.

2415893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2415893 is an equidigital number, since it uses as much as digits as its factorization.

2415893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 2415893 is about 1554.3143182767. The cubic root of 2415893 is about 134.1814761032.

The spelling of 2415893 in words is "two million, four hundred fifteen thousand, eight hundred ninety-three".