200161162 has 32 divisors (see below), whose sum is σ = 335923200. Its totient is φ = 88892928.

The previous prime is 200161153. The next prime is 200161177. The reversal of 200161162 is 261161002.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247014 + ... + 247822.

It is an arithmetic number, because the mean of its divisors is an integer number (10497600).

Almost surely, 2^200161162 is an apocalyptic number.

200161162 is a deficient number, since it is larger than the sum of its proper divisors (135762038).

200161162 is a wasteful number, since it uses less digits than its factorization.

200161162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 200161162 is about 14147.8324134830. The cubic root of 200161162 is about 584.9605856514.

The spelling of 200161162 in words is "two hundred million, one hundred sixty-one thousand, one hundred sixty-two".