2750546 has 8 divisors (see below), whose sum is σ = 4134780. Its totient is φ = 1372288.

The previous prime is 2750513. The next prime is 2750557. The reversal of 2750546 is 6450572.

2750546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2706025 + 44521 = 1645^2 + 211^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71 + ... + 2346.

2^2750546 is an apocalyptic number.

2750546 is a deficient number, since it is larger than the sum of its proper divisors (1384234).

2750546 is a wasteful number, since it uses less digits than its factorization.

2750546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2750546 is about 1658.4770122013. The cubic root of 2750546 is about 140.1112381221. Note that the first 3 decimals are identical.

The spelling of 2750546 in words is "two million, seven hundred fifty thousand, five hundred forty-six".