540700 has 18 divisors (see below), whose sum is σ = 1173536. Its totient is φ = 216240.

The previous prime is 540697. The next prime is 540703. The reversal of 540700 is 7045.

It is an interprime number because it is at equal distance from previous prime (540697) and next prime (540703).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540703) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2604 + ... + 2803.

2⁵⁴⁰⁷⁰⁰ is an apocalyptic number.

540700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540700 is an abundant number, since it is smaller than the sum of its proper divisors (632836).

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

540700 is a wasteful number, since it uses less digits than its factorization.

540700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421 (or 5414 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 540700 is about 735.3230582540. The cubic root of 540700 is about 81.4677001996.

Adding to 540700 its reverse (7045), we get a palindrome (547745).

The spelling of 540700 in words is "five hundred forty thousand, seven hundred".