200651334 has 48 divisors (see below), whose sum is σ = 436503312. Its totient is φ = 61461504.

The previous prime is 200651327. The next prime is 200651359. The reversal of 200651334 is 433156002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 438834 + ... + 439290.

It is an arithmetic number, because the mean of its divisors is an integer number (9093819).

Almost surely, 2^200651334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200651334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218251656).

200651334 is an abundant number, since it is smaller than the sum of its proper divisors (235851978).

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

200651334 is a wasteful number, since it uses less digits than its factorization.

200651334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 200651334 is about 14165.1450398505. The cubic root of 200651334 is about 585.4376971246.

The spelling of 200651334 in words is "two hundred million, six hundred fifty-one thousand, three hundred thirty-four".