200404007 has 8 divisors (see below), whose sum is σ = 219510000. Its totient is φ = 182111104.

The previous prime is 200404003. The next prime is 200404019. The reversal of 200404007 is 700404002.

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 200404007 - 2² = 200404003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200404003) 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, 202757 + ... + 203742.

It is an arithmetic number, because the mean of its divisors is an integer number (27438750).

Almost surely, 2^200404007 is an apocalyptic number.

200404007 is a deficient number, since it is larger than the sum of its proper divisors (19105993).

200404007 is a wasteful number, since it uses less digits than its factorization.

200404007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406545.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 200404007 is about 14156.4122220286. The cubic root of 200404007 is about 585.1970573384.

Adding to 200404007 its reverse (700404002), we get a palindrome (900808009).

The spelling of 200404007 in words is "two hundred million, four hundred four thousand, seven".