2732486 has 16 divisors (see below), whose sum is σ = 4294080. Its totient is φ = 1302720.

The previous prime is 2732473. The next prime is 2732489. The reversal of 2732486 is 6842372.

2732486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2 + 7² + 3⁷ + 2¹¹ + 4¹⁰ + 8 + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732489) 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 7 ways as a sum of consecutive naturals, for example, 3500 + ... + 4208.

It is an arithmetic number, because the mean of its divisors is an integer number (268380).

2^2732486 is an apocalyptic number.

2732486 is a deficient number, since it is larger than the sum of its proper divisors (1561594).

2732486 is a wasteful number, since it uses less digits than its factorization.

2732486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799.

The product of its digits is 16128, while the sum is 32.

The square root of 2732486 is about 1653.0232908220. The cubic root of 2732486 is about 139.8039091473.

The spelling of 2732486 in words is "two million, seven hundred thirty-two thousand, four hundred eighty-six".