201868912 has 40 divisors (see below), whose sum is σ = 457908192. Its totient is φ = 84403200.

The previous prime is 201868883. The next prime is 201868949. The reversal of 201868912 is 219868102.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 17389 + ... + 26572.

Almost surely, 2^201868912 is an apocalyptic number.

It is an amenable number.

201868912 is an abundant number, since it is smaller than the sum of its proper divisors (256039280).

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

201868912 is a wasteful number, since it uses less digits than its factorization.

201868912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44017 (or 44011 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 201868912 is about 14208.0579953771. The cubic root of 201868912 is about 586.6194802498.

The spelling of 201868912 in words is "two hundred one million, eight hundred sixty-eight thousand, nine hundred twelve".