2740250 has 32 divisors (see below), whose sum is σ = 5228496. Its totient is φ = 1075200.

The previous prime is 2740249. The next prime is 2740267. The reversal of 2740250 is 520472.

It can be written as a sum of positive squares in 8 ways, for example, as 80089 + 2660161 = 283^2 + 1631^2 .

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, 24194 + ... + 24306.

2^2740250 is an apocalyptic number.

2740250 is a deficient number, since it is larger than the sum of its proper divisors (2488246).

2740250 is a wasteful number, since it uses less digits than its factorization.

2740250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2740250 is about 1655.3700492639. The cubic root of 2740250 is about 139.9361954155.

The spelling of 2740250 in words is "two million, seven hundred forty thousand, two hundred fifty".