2745574 has 12 divisors (see below), whose sum is σ = 4460076. Its totient is φ = 1267032.

The previous prime is 2745571. The next prime is 2745581. The reversal of 2745574 is 4755472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2745571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3724 + ... + 4399.

It is an arithmetic number, because the mean of its divisors is an integer number (371673).

2^2745574 is an apocalyptic number.

2745574 is a deficient number, since it is larger than the sum of its proper divisors (1714502).

2745574 is a wasteful number, since it uses less digits than its factorization.

2745574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8151 (or 8138 counting only the distinct ones).

The product of its digits is 39200, while the sum is 34.

The square root of 2745574 is about 1656.9773685841. The cubic root of 2745574 is about 140.0267635908.

The spelling of 2745574 in words is "two million, seven hundred forty-five thousand, five hundred seventy-four".