2090463 has 12 divisors (see below), whose sum is σ = 2870280. Its totient is φ = 1353312.

The previous prime is 2090461. The next prime is 2090477. The reversal of 2090463 is 3640902.

It is not a de Polignac number, because 2090463 - 2¹ = 2090461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3853 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (239190).

2^2090463 is an apocalyptic number.

2090463 is a deficient number, since it is larger than the sum of its proper divisors (779817).

2090463 is an equidigital number, since it uses as much as digits as its factorization.

2090463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2090463 is about 1445.8433525109. The cubic root of 2090463 is about 127.8637670025.

The spelling of 2090463 in words is "two million, ninety thousand, four hundred sixty-three".