240516066 has 32 divisors (see below), whose sum is σ = 550320768. Its totient is φ = 68647680.

The previous prime is 240516013. The next prime is 240516077. The reversal of 240516066 is 660615042.

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, 48586 + ... + 53306.

It is an arithmetic number, because the mean of its divisors is an integer number (17197524).

Almost surely, 2^240516066 is an apocalyptic number.

240516066 is an abundant number, since it is smaller than the sum of its proper divisors (309804702).

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

240516066 is a wasteful number, since it uses less digits than its factorization.

240516066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5946.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 240516066 is about 15508.5803992500. The cubic root of 240516066 is about 621.8916092666.

The spelling of 240516066 in words is "two hundred forty million, five hundred sixteen thousand, sixty-six".