540600636 has 48 divisors (see below), whose sum is σ = 1319994144. Its totient is φ = 172014336.

The previous prime is 540600631. The next prime is 540600637. The reversal of 540600636 is 636006045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540600631) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12046 + ... + 35018.

It is an arithmetic number, because the mean of its divisors is an integer number (27499878).

Almost surely, 2^540600636 is an apocalyptic number.

It is an amenable number.

540600636 is an abundant number, since it is smaller than the sum of its proper divisors (779393508).

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

540600636 is a wasteful number, since it uses less digits than its factorization.

540600636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23070 (or 23068 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 540600636 is about 23250.8201145680. The cubic root of 540600636 is about 814.6270947617.

The spelling of 540600636 in words is "five hundred forty million, six hundred thousand, six hundred thirty-six".