200448404 has 48 divisors (see below), whose sum is σ = 414986880. Its totient is φ = 83825280.

The previous prime is 200448397. The next prime is 200448431. The reversal of 200448404 is 404844002.

It is a super-2 number, since 2×200448404² = 80359125332294432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 18314 + ... + 27134.

It is an arithmetic number, because the mean of its divisors is an integer number (8645560).

Almost surely, 2^200448404 is an apocalyptic number.

It is an amenable number.

200448404 is an abundant number, since it is smaller than the sum of its proper divisors (214538476).

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

200448404 is a wasteful number, since it uses less digits than its factorization.

200448404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8880 (or 8878 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 200448404 is about 14157.9802231816. The cubic root of 200448404 is about 585.2402685093.

The spelling of 200448404 in words is "two hundred million, four hundred forty-eight thousand, four hundred four".