540934 has 8 divisors (see below), whose sum is σ = 814968. Its totient is φ = 269280.

The previous prime is 540907. The next prime is 540961. The reversal of 540934 is 439045.

It is an interprime number because it is at equal distance from previous prime (540907) and next prime (540961).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 540899 and 540908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174 + ... + 1054.

It is an arithmetic number, because the mean of its divisors is an integer number (101871).

2⁵⁴⁰⁹³⁴ is an apocalyptic number.

540934 is a deficient number, since it is larger than the sum of its proper divisors (274034).

540934 is a wasteful number, since it uses less digits than its factorization.

540934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 540934 is about 735.4821547801. The cubic root of 540934 is about 81.4794508269.

Adding to 540934 its reverse (439045), we get a palindrome (979979).

The spelling of 540934 in words is "five hundred forty thousand, nine hundred thirty-four".