2890523 has 2 divisors, whose sum is σ = 2890524. Its totient is φ = 2890522.

The previous prime is 2890513. The next prime is 2890529. The reversal of 2890523 is 3250982.

2890523 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 2890523 - 2⁴ = 2890507 is a prime.

It is not a weakly prime, because it can be changed into another prime (2890529) 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, 1445261 + 1445262.

It is an arithmetic number, because the mean of its divisors is an integer number (1445262).

2^2890523 is an apocalyptic number.

2890523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2890523 is an equidigital number, since it uses as much as digits as its factorization.

2890523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2890523 is about 1700.1538165707. The cubic root of 2890523 is about 142.4488048373.

The spelling of 2890523 in words is "two million, eight hundred ninety thousand, five hundred twenty-three".