540836122 has 16 divisors (see below), whose sum is σ = 858127680. Its totient is φ = 255115872.

The previous prime is 540836111. The next prime is 540836123. The reversal of 540836122 is 221638045.

It is not an unprimeable number, because it can be changed into a prime (540836123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77172 + ... + 83887.

It is an arithmetic number, because the mean of its divisors is an integer number (53632980).

Almost surely, 2^540836122 is an apocalyptic number.

540836122 is a deficient number, since it is larger than the sum of its proper divisors (317291558).

540836122 is a wasteful number, since it uses less digits than its factorization.

540836122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161157.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 540836122 is about 23255.8835996399. The cubic root of 540836122 is about 814.7453616275.

The spelling of 540836122 in words is "five hundred forty million, eight hundred thirty-six thousand, one hundred twenty-two".