540860 has 12 divisors (see below), whose sum is σ = 1135848. Its totient is φ = 216336.

The previous prime is 540851. The next prime is 540863. The reversal of 540860 is 68045.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13502 + ... + 13541.

It is an arithmetic number, because the mean of its divisors is an integer number (94654).

2⁵⁴⁰⁸⁶⁰ is an apocalyptic number.

It is an amenable number.

540860 is an abundant number, since it is smaller than the sum of its proper divisors (594988).

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

540860 is a wasteful number, since it uses less digits than its factorization.

540860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27052 (or 27050 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 540860 is about 735.4318459246. The cubic root of 540860 is about 81.4757351830.

The spelling of 540860 in words is "five hundred forty thousand, eight hundred sixty".