540742706 has 8 divisors (see below), whose sum is σ = 926987520. Its totient is φ = 231746868.

The previous prime is 540742691. The next prime is 540742747. The reversal of 540742706 is 607247045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19312226 + ... + 19312253.

It is an arithmetic number, because the mean of its divisors is an integer number (115873440).

Almost surely, 2^540742706 is an apocalyptic number.

540742706 is a deficient number, since it is larger than the sum of its proper divisors (386244814).

540742706 is a wasteful number, since it uses less digits than its factorization.

540742706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38624488.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 540742706 is about 23253.8750749203. The cubic root of 540742706 is about 814.6984499216.

The spelling of 540742706 in words is "five hundred forty million, seven hundred forty-two thousand, seven hundred six".