2873587 has 2 divisors, whose sum is σ = 2873588. Its totient is φ = 2873586.

The previous prime is 2873573. The next prime is 2873621. The reversal of 2873587 is 7853782.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2873587 is a prime.

It is not a weakly prime, because it can be changed into another prime (2873537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436793 + 1436794.

It is an arithmetic number, because the mean of its divisors is an integer number (1436794).

2^2873587 is an apocalyptic number.

2873587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2873587 is an equidigital number, since it uses as much as digits as its factorization.

2873587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 40.

The square root of 2873587 is about 1695.1657736045. The cubic root of 2873587 is about 142.1700501953.

The spelling of 2873587 in words is "two million, eight hundred seventy-three thousand, five hundred eighty-seven".