2870587 has 2 divisors, whose sum is σ = 2870588. Its totient is φ = 2870586.

The previous prime is 2870573. The next prime is 2870591. The reversal of 2870587 is 7850782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2870587 - 2¹¹ = 2868539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2870537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435293 + 1435294.

It is an arithmetic number, because the mean of its divisors is an integer number (1435294).

2^2870587 is an apocalyptic number.

2870587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2870587 is an equidigital number, since it uses as much as digits as its factorization.

2870587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 2870587 is about 1694.2806733242. The cubic root of 2870587 is about 142.1205582002.

The spelling of 2870587 in words is "two million, eight hundred seventy thousand, five hundred eighty-seven".