540336 has 20 divisors (see below), whose sum is σ = 1395992. Its totient is φ = 180096.

The previous prime is 540307. The next prime is 540343. The reversal of 540336 is 633045.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

540336 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5581 + ... + 5676.

2⁵⁴⁰³³⁶ is an apocalyptic number.

It is an amenable number.

540336 is an abundant number, since it is smaller than the sum of its proper divisors (855656).

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

540336 is a wasteful number, since it uses less digits than its factorization.

540336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11268 (or 11262 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 540336 is about 735.0755063257. The cubic root of 540336 is about 81.4494147056.

The spelling of 540336 in words is "five hundred forty thousand, three hundred thirty-six".