100663206 has 16 divisors (see below), whose sum is σ = 230087424. Its totient is φ = 28760904.

The previous prime is 100663181. The next prime is 100663207. The reversal of 100663206 is 602366001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100663207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1198330 + ... + 1198413.

It is an arithmetic number, because the mean of its divisors is an integer number (14380464).

Almost surely, 2^100663206 is an apocalyptic number.

100663206 is an abundant number, since it is smaller than the sum of its proper divisors (129424218).

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

100663206 is a wasteful number, since it uses less digits than its factorization.

100663206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396755.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 100663206 is about 10033.1055012892. The cubic root of 100663206 is about 465.1827331297.

The spelling of 100663206 in words is "one hundred million, six hundred sixty-three thousand, two hundred six".