2732156 has 12 divisors (see below), whose sum is σ = 5464368. Its totient is φ = 1170912.

The previous prime is 2732137. The next prime is 2732161. The reversal of 2732156 is 6512372.

2732156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2732156 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 48761 + ... + 48816.

It is an arithmetic number, because the mean of its divisors is an integer number (455364).

2^2732156 is an apocalyptic number.

It is an amenable number.

2732156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2732156 is a wasteful number, since it uses less digits than its factorization.

2732156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97588 (or 97586 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 2732156 is about 1652.9234707027. The cubic root of 2732156 is about 139.7982809211.

The spelling of 2732156 in words is "two million, seven hundred thirty-two thousand, one hundred fifty-six".