2462891 has 2 divisors, whose sum is σ = 2462892. Its totient is φ = 2462890.

The previous prime is 2462879. The next prime is 2462899. The reversal of 2462891 is 1982642.

2462891 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 is a cyclic number.

It is not a de Polignac number, because 2462891 - 2⁶ = 2462827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2462899) 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, 1231445 + 1231446.

It is an arithmetic number, because the mean of its divisors is an integer number (1231446).

2^2462891 is an apocalyptic number.

2462891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462891 is an equidigital number, since it uses as much as digits as its factorization.

2462891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 2462891 is about 1569.3600606617. The cubic root of 2462891 is about 135.0460016984.

Subtracting from 2462891 its reverse (1982642), we obtain a square (480249 = 693²).

The spelling of 2462891 in words is "two million, four hundred sixty-two thousand, eight hundred ninety-one".