3236540 has 24 divisors (see below), whose sum is σ = 6964272. Its totient is φ = 1262720.

The previous prime is 3236539. The next prime is 3236543. The reversal of 3236540 is 456323.

3236540 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 not an unprimeable number, because it can be changed into a prime (3236543) 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, 1154 + ... + 2793.

It is an arithmetic number, because the mean of its divisors is an integer number (290178).

Almost surely, 2^3236540 is an apocalyptic number.

It is an amenable number.

3236540 is an abundant number, since it is smaller than the sum of its proper divisors (3727732).

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

3236540 is a wasteful number, since it uses less digits than its factorization.

3236540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997 (or 3995 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3236540 is about 1799.0386321589. The cubic root of 3236540 is about 147.9200322803.

The spelling of 3236540 in words is "three million, two hundred thirty-six thousand, five hundred forty".