2675287 has 4 divisors (see below), whose sum is σ = 2732256. Its totient is φ = 2618320.

The previous prime is 2675261. The next prime is 2675293. The reversal of 2675287 is 7825762.

2675287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2675287 is a prime.

It is a Duffinian number.

2675287 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2675227) 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 in 3 ways as a sum of consecutive naturals, for example, 28414 + ... + 28507.

It is an arithmetic number, because the mean of its divisors is an integer number (683064).

2^2675287 is an apocalyptic number.

2675287 is a deficient number, since it is larger than the sum of its proper divisors (56969).

2675287 is an equidigital number, since it uses as much as digits as its factorization.

2675287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56968.

The product of its digits is 47040, while the sum is 37.

The square root of 2675287 is about 1635.6304594865. The cubic root of 2675287 is about 138.8215192795.

The spelling of 2675287 in words is "two million, six hundred seventy-five thousand, two hundred eighty-seven".