2732847 has 16 divisors (see below), whose sum is σ = 3978240. Its totient is φ = 1658592.

The previous prime is 2732843. The next prime is 2732893. The reversal of 2732847 is 7482372.

It is not a de Polignac number, because 2732847 - 2² = 2732843 is a prime.

It is a super-4 number, since 4×2732847⁴ (a number of 27 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2638 + ... + 3524.

It is an arithmetic number, because the mean of its divisors is an integer number (248640).

2^2732847 is an apocalyptic number.

2732847 is a deficient number, since it is larger than the sum of its proper divisors (1245393).

2732847 is a wasteful number, since it uses less digits than its factorization.

2732847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982.

The product of its digits is 18816, while the sum is 33.

The square root of 2732847 is about 1653.1324810795. The cubic root of 2732847 is about 139.8100655666.

The spelling of 2732847 in words is "two million, seven hundred thirty-two thousand, eight hundred forty-seven".