120006818 has 8 divisors (see below), whose sum is σ = 180680220. Its totient is φ = 59780080.

The previous prime is 120006811. The next prime is 120006823. The reversal of 120006818 is 818600021.

It can be written as a sum of positive squares in 2 ways, for example, as 108014449 + 11992369 = 10393^2 + 3463^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120006811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110993 + ... + 112068.

Almost surely, 2^120006818 is an apocalyptic number.

120006818 is a deficient number, since it is larger than the sum of its proper divisors (60673402).

120006818 is a wasteful number, since it uses less digits than its factorization.

120006818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223332.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 120006818 is about 10954.7623433829. The cubic root of 120006818 is about 493.2517561525.

Adding to 120006818 its reverse (818600021), we get a palindrome (938606839).

The spelling of 120006818 in words is "one hundred twenty million, six thousand, eight hundred eighteen".