2732746 has 8 divisors (see below), whose sum is σ = 4210020. Its totient is φ = 1329408.

The previous prime is 2732701. The next prime is 2732749. The reversal of 2732746 is 6472372.

It is a happy number.

2732746 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 2418025 + 314721 = 1555^2 + 561^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2732749) by changing a digit.

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, 18391 + ... + 18538.

2^2732746 is an apocalyptic number.

2732746 is a deficient number, since it is larger than the sum of its proper divisors (1477274).

2732746 is a wasteful number, since it uses less digits than its factorization.

2732746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36968.

The product of its digits is 14112, while the sum is 31.

The square root of 2732746 is about 1653.1019327313. The cubic root of 2732746 is about 139.8083431881.

The spelling of 2732746 in words is "two million, seven hundred thirty-two thousand, seven hundred forty-six".