2589971 has 2 divisors, whose sum is σ = 2589972. Its totient is φ = 2589970.

The previous prime is 2589931. The next prime is 2589991. The reversal of 2589971 is 1799852.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2589971 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2589931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294985 + 1294986.

It is an arithmetic number, because the mean of its divisors is an integer number (1294986).

2^2589971 is an apocalyptic number.

2589971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2589971 is an equidigital number, since it uses as much as digits as its factorization.

2589971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 41.

The square root of 2589971 is about 1609.3386840563. The cubic root of 2589971 is about 137.3298567683.

The spelling of 2589971 in words is "two million, five hundred eighty-nine thousand, nine hundred seventy-one".