540862 has 12 divisors (see below), whose sum is σ = 943920. Its totient is φ = 231756.

The previous prime is 540851. The next prime is 540863. The reversal of 540862 is 268045.

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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2662 + ... + 2857.

It is an arithmetic number, because the mean of its divisors is an integer number (78660).

2⁵⁴⁰⁸⁶² is an apocalyptic number.

540862 is a deficient number, since it is larger than the sum of its proper divisors (403058).

540862 is a wasteful number, since it uses less digits than its factorization.

540862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5535 (or 5528 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 540862 is about 735.4332056686. The cubic root of 540862 is about 81.4758356102.

The spelling of 540862 in words is "five hundred forty thousand, eight hundred sixty-two".