200685106 has 16 divisors (see below), whose sum is σ = 317721600. Its totient is φ = 94806288.

The previous prime is 200685091. The next prime is 200685113. The reversal of 200685106 is 601586002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7660 + ... + 21448.

It is an arithmetic number, because the mean of its divisors is an integer number (19857600).

Almost surely, 2^200685106 is an apocalyptic number.

200685106 is a deficient number, since it is larger than the sum of its proper divisors (117036494).

200685106 is a wasteful number, since it uses less digits than its factorization.

200685106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14193.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 200685106 is about 14166.3370706757. The cubic root of 200685106 is about 585.4705406520.

The spelling of 200685106 in words is "two hundred million, six hundred eighty-five thousand, one hundred six".