540414 has 24 divisors (see below), whose sum is σ = 1338480. Its totient is φ = 154368.

The previous prime is 540391. The next prime is 540433. The reversal of 540414 is 414045.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2019 + ... + 2270.

It is an arithmetic number, because the mean of its divisors is an integer number (55770).

2⁵⁴⁰⁴¹⁴ is an apocalyptic number.

540414 is an abundant number, since it is smaller than the sum of its proper divisors (798066).

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

540414 is a wasteful number, since it uses less digits than its factorization.

540414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304 (or 4301 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 540414 is about 735.1285601852. The cubic root of 540414 is about 81.4533337169.

Adding to 540414 its reverse (414045), we get a palindrome (954459).

It can be divided in two parts, 54041 and 4, that added together give a palindrome (54045).

The spelling of 540414 in words is "five hundred forty thousand, four hundred fourteen".