2750338 has 8 divisors (see below), whose sum is σ = 4168332. Its totient is φ = 1360896.

The previous prime is 2750303. The next prime is 2750339. The reversal of 2750338 is 8330572.

It can be written as a sum of positive squares in 2 ways, for example, as 2455489 + 294849 = 1567^2 + 543^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2750338² = 15128718228488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2750339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6895 + ... + 7282.

2^2750338 is an apocalyptic number.

2750338 is a deficient number, since it is larger than the sum of its proper divisors (1417994).

2750338 is a wasteful number, since it uses less digits than its factorization.

2750338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14276.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2750338 is about 1658.4143028809. The cubic root of 2750338 is about 140.1077062327.

Adding to 2750338 its product of nonzero digits (5040), we get a triangular number (2755378 = T₂₃₄₇).

The spelling of 2750338 in words is "two million, seven hundred fifty thousand, three hundred thirty-eight".