201897096 has 16 divisors (see below), whose sum is σ = 504742800. Its totient is φ = 67299024.

The previous prime is 201897089. The next prime is 201897119. The reversal of 201897096 is 690798102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4206166 + ... + 4206213.

It is an arithmetic number, because the mean of its divisors is an integer number (31546425).

Almost surely, 2^201897096 is an apocalyptic number.

It is an amenable number.

201897096 is an abundant number, since it is smaller than the sum of its proper divisors (302845704).

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

201897096 is a wasteful number, since it uses less digits than its factorization.

201897096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8412388 (or 8412384 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 201897096 is about 14209.0497922979. The cubic root of 201897096 is about 586.6467793419.

The spelling of 201897096 in words is "two hundred one million, eight hundred ninety-seven thousand, ninety-six".