540892066 has 32 divisors (see below), whose sum is σ = 956088000. Its totient is φ = 226255680.

The previous prime is 540892039. The next prime is 540892073. The reversal of 540892066 is 660298045.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97105 + ... + 102523.

It is an arithmetic number, because the mean of its divisors is an integer number (29877750).

Almost surely, 2^540892066 is an apocalyptic number.

540892066 is a deficient number, since it is larger than the sum of its proper divisors (415195934).

540892066 is a wasteful number, since it uses less digits than its factorization.

540892066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 540892066 is about 23257.0863609352. The cubic root of 540892066 is about 814.7734530345.

The spelling of 540892066 in words is "five hundred forty million, eight hundred ninety-two thousand, sixty-six".