200938854 has 16 divisors (see below), whose sum is σ = 415735920. Its totient is φ = 64669920.

The previous prime is 200938853. The next prime is 200938873. The reversal of 200938854 is 458839002.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200938853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577237 + ... + 577584.

It is an arithmetic number, because the mean of its divisors is an integer number (25983495).

Almost surely, 2^200938854 is an apocalyptic number.

200938854 is an abundant number, since it is smaller than the sum of its proper divisors (214797066).

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

200938854 is a wasteful number, since it uses less digits than its factorization.

200938854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154855.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 200938854 is about 14175.2902615784. The cubic root of 200938854 is about 585.7171947449.

The spelling of 200938854 in words is "two hundred million, nine hundred thirty-eight thousand, eight hundred fifty-four".