200388401 has 8 divisors (see below), whose sum is σ = 216691200. Its totient is φ = 184587328.

The previous prime is 200388373. The next prime is 200388413. The reversal of 200388401 is 104883002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200388401 - 2²⁶ = 133279537 is a prime.

It is a super-3 number, since 3×200388401³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200388481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124601 + ... + 126198.

It is an arithmetic number, because the mean of its divisors is an integer number (27086400).

Almost surely, 2^200388401 is an apocalyptic number.

It is an amenable number.

200388401 is a deficient number, since it is larger than the sum of its proper divisors (16302799).

200388401 is a wasteful number, since it uses less digits than its factorization.

200388401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250863.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 200388401 is about 14155.8610123157. The cubic root of 200388401 is about 585.1818666535.

The spelling of 200388401 in words is "two hundred million, three hundred eighty-eight thousand, four hundred one".