200423376 has 80 divisors (see below), whose sum is σ = 590884800. Its totient is φ = 64996992.

The previous prime is 200423351. The next prime is 200423411. The reversal of 200423376 is 673324002.

200423376 is a `hidden beast` number, since 200 + 423 + 37 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9715 + ... + 22253.

It is an arithmetic number, because the mean of its divisors is an integer number (7386060).

Almost surely, 2^200423376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200423376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295442400).

200423376 is an abundant number, since it is smaller than the sum of its proper divisors (390461424).

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

200423376 is a wasteful number, since it uses less digits than its factorization.

200423376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12593 (or 12581 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 200423376 is about 14157.0963124505. The cubic root of 200423376 is about 585.2159097836.

Adding to 200423376 its reverse (673324002), we get a palindrome (873747378).

The spelling of 200423376 in words is "two hundred million, four hundred twenty-three thousand, three hundred seventy-six".