201600086 has 4 divisors (see below), whose sum is σ = 302400132. Its totient is φ = 100800042.

The previous prime is 201600079. The next prime is 201600103. The reversal of 201600086 is 680006102.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50400020 + ... + 50400023.

It is an arithmetic number, because the mean of its divisors is an integer number (75600033).

Almost surely, 2^201600086 is an apocalyptic number.

201600086 is a deficient number, since it is larger than the sum of its proper divisors (100800046).

201600086 is a wasteful number, since it uses less digits than its factorization.

201600086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100800045.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 201600086 is about 14198.5945079082. The cubic root of 201600086 is about 586.3589669290.

Adding to 201600086 its reverse (680006102), we get a palindrome (881606188).

The spelling of 201600086 in words is "two hundred one million, six hundred thousand, eighty-six".