200534908 has 24 divisors (see below), whose sum is σ = 414009344. Its totient is φ = 83170800.

The previous prime is 200534899. The next prime is 200534989. The reversal of 200534908 is 809435002.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a self number, because there is not a number n which added to its sum of digits gives 200534908.

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, 114648 + ... + 116383.

Almost surely, 2^200534908 is an apocalyptic number.

200534908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

200534908 is an abundant number, since it is smaller than the sum of its proper divisors (213474436).

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

200534908 is a wasteful number, since it uses less digits than its factorization.

200534908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231073 (or 231071 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 200534908 is about 14161.0348491909. The cubic root of 200534908 is about 585.3244436925.

The spelling of 200534908 in words is "two hundred million, five hundred thirty-four thousand, nine hundred eight".