2589487 has 2 divisors, whose sum is σ = 2589488. Its totient is φ = 2589486.

The previous prime is 2589479. The next prime is 2589533. The reversal of 2589487 is 7849852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2589487 - 2³ = 2589479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2589407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294743 + 1294744.

It is an arithmetic number, because the mean of its divisors is an integer number (1294744).

2^2589487 is an apocalyptic number.

2589487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2589487 is an equidigital number, since it uses as much as digits as its factorization.

2589487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 43.

The square root of 2589487 is about 1609.1883047052. The cubic root of 2589487 is about 137.3213017444.

The spelling of 2589487 in words is "two million, five hundred eighty-nine thousand, four hundred eighty-seven".