100161606 has 32 divisors (see below), whose sum is σ = 209599488. Its totient is φ = 31876160.

The previous prime is 100161587. The next prime is 100161613. The reversal of 100161606 is 606161001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7231 + ... + 15893.

It is an arithmetic number, because the mean of its divisors is an integer number (6549984).

Almost surely, 2^100161606 is an apocalyptic number.

100161606 is an abundant number, since it is smaller than the sum of its proper divisors (109437882).

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

100161606 is a wasteful number, since it uses less digits than its factorization.

100161606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8756.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 100161606 is about 10008.0770380728. The cubic root of 100161606 is about 464.4087849926.

The spelling of 100161606 in words is "one hundred million, one hundred sixty-one thousand, six hundred six".