200650470 has 64 divisors (see below), whose sum is σ = 497629440. Its totient is φ = 51746688.

The previous prime is 200650451. The next prime is 200650477. The reversal of 200650470 is 74056002.

It is a happy number.

It is a super-2 number, since 2×200650470² = 80521222222441800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200650470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200650477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139897 + ... + 141323.

It is an arithmetic number, because the mean of its divisors is an integer number (7775460).

Almost surely, 2^200650470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200650470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248814720).

200650470 is an abundant number, since it is smaller than the sum of its proper divisors (296978970).

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

200650470 is a wasteful number, since it uses less digits than its factorization.

200650470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 200650470 is about 14165.1145424243. The cubic root of 200650470 is about 585.4368568297.

The spelling of 200650470 in words is "two hundred million, six hundred fifty thousand, four hundred seventy".