2750085 has 32 divisors (see below), whose sum is σ = 5268480. Its totient is φ = 1353024.

The previous prime is 2750071. The next prime is 2750123. The reversal of 2750085 is 5800572.

It is a happy number.

It is not a de Polignac number, because 2750085 - 2⁵ = 2750053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972 + ... + 2538.

It is an arithmetic number, because the mean of its divisors is an integer number (164640).

2^2750085 is an apocalyptic number.

It is an amenable number.

2750085 is a deficient number, since it is larger than the sum of its proper divisors (2518395).

2750085 is a wasteful number, since it uses less digits than its factorization.

2750085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594 (or 1588 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 2750085 is about 1658.3380234440. The cubic root of 2750085 is about 140.1034099927.

The spelling of 2750085 in words is "two million, seven hundred fifty thousand, eighty-five".