200387404 has 24 divisors (see below), whose sum is σ = 403665920. Its totient is φ = 85260816.

The previous prime is 200387393. The next prime is 200387417. The reversal of 200387404 is 404783002.

It is a super-2 number, since 2×200387404² = 80310223363718432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 21852 + ... + 29635.

Almost surely, 2^200387404 is an apocalyptic number.

It is an amenable number.

200387404 is an abundant number, since it is smaller than the sum of its proper divisors (203278516).

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

200387404 is a wasteful number, since it uses less digits than its factorization.

200387404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51637 (or 51635 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 200387404 is about 14155.8257971762. The cubic root of 200387404 is about 585.1808961594.

The spelling of 200387404 in words is "two hundred million, three hundred eighty-seven thousand, four hundred four".