2750534 has 16 divisors (see below), whose sum is σ = 4363200. Its totient is φ = 1298304.

The previous prime is 2750513. The next prime is 2750557. The reversal of 2750534 is 4350572.

2750534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2222 + ... + 3230.

It is an arithmetic number, because the mean of its divisors is an integer number (272700).

2^2750534 is an apocalyptic number.

2750534 is a deficient number, since it is larger than the sum of its proper divisors (1612666).

2750534 is a wasteful number, since it uses less digits than its factorization.

2750534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 2750534 is about 1658.4733944203. The cubic root of 2750534 is about 140.1110343641. Note that the first 3 decimals are identical.

The spelling of 2750534 in words is "two million, seven hundred fifty thousand, five hundred thirty-four".