2133463 has 2 divisors, whose sum is σ = 2133464. Its totient is φ = 2133462.

The previous prime is 2133433. The next prime is 2133487. The reversal of 2133463 is 3643312.

2133463 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 2133463 - 2⁵ = 2133431 is a prime.

2133463 is a lucky number.

It is equal to p₁₅₈₁₁₆ and since 2133463 and 158116 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133403) 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, 1066731 + 1066732.

It is an arithmetic number, because the mean of its divisors is an integer number (1066732).

2^2133463 is an apocalyptic number.

2133463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133463 is an equidigital number, since it uses as much as digits as its factorization.

2133463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 22.

The square root of 2133463 is about 1460.6378743549. The cubic root of 2133463 is about 128.7345260569.

Adding to 2133463 its reverse (3643312), we get a palindrome (5776775).

The spelling of 2133463 in words is "two million, one hundred thirty-three thousand, four hundred sixty-three".