2745085 has 16 divisors (see below), whose sum is σ = 3805056. Its totient is φ = 1862208.

The previous prime is 2745049. The next prime is 2745091. The reversal of 2745085 is 5805472.

It is a cyclic number.

It is not a de Polignac number, because 2745085 - 2¹⁵ = 2712317 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3379 + ... + 4111.

It is an arithmetic number, because the mean of its divisors is an integer number (237816).

2^2745085 is an apocalyptic number.

It is an amenable number.

2745085 is a deficient number, since it is larger than the sum of its proper divisors (1059971).

2745085 is a wasteful number, since it uses less digits than its factorization.

2745085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 2745085 is about 1656.8298041742. The cubic root of 2745085 is about 140.0184499494.

The spelling of 2745085 in words is "two million, seven hundred forty-five thousand, eighty-five".