200389248 has 128 divisors (see below), whose sum is σ = 617385600. Its totient is φ = 63866880.

The previous prime is 200389223. The next prime is 200389253. The reversal of 200389248 is 842983002.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78228 + ... + 80748.

It is an arithmetic number, because the mean of its divisors is an integer number (4823325).

Almost surely, 2^200389248 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 200389248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308692800).

200389248 is an abundant number, since it is smaller than the sum of its proper divisors (416996352).

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

200389248 is a wasteful number, since it uses less digits than its factorization.

200389248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567 (or 2549 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 200389248 is about 14155.8909292210. The cubic root of 200389248 is about 585.1826911330.

The spelling of 200389248 in words is "two hundred million, three hundred eighty-nine thousand, two hundred forty-eight".