540194706 has 12 divisors (see below), whose sum is σ = 1170421902. Its totient is φ = 180064896.

The previous prime is 540194693. The next prime is 540194713. The reversal of 540194706 is 607491045.

It can be written as a sum of positive squares in only one way, i.e., 540144081 + 50625 = 23241^2 + 225^2 .

It is a Curzon 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 5 ways as a sum of consecutive naturals, for example, 15005391 + ... + 15005426.

Almost surely, 2^540194706 is an apocalyptic number.

540194706 is an abundant number, since it is smaller than the sum of its proper divisors (630227196).

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

540194706 is a wasteful number, since it uses less digits than its factorization.

540194706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30010825 (or 30010822 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 540194706 is about 23242.0891057581. The cubic root of 540194706 is about 814.4231460688.

The spelling of 540194706 in words is "five hundred forty million, one hundred ninety-four thousand, seven hundred six".