200602639 has 8 divisors (see below), whose sum is σ = 201864320. Its totient is φ = 199345536.

The previous prime is 200602583. The next prime is 200602651. The reversal of 200602639 is 936206002.

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 200602639 - 2¹³ = 200594447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200602139) 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, 127234 + ... + 128800.

It is an arithmetic number, because the mean of its divisors is an integer number (25233040).

Almost surely, 2^200602639 is an apocalyptic number.

200602639 is a deficient number, since it is larger than the sum of its proper divisors (1261681).

200602639 is a wasteful number, since it uses less digits than its factorization.

200602639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 200602639 is about 14163.4261038776. The cubic root of 200602639 is about 585.3903343776.

The spelling of 200602639 in words is "two hundred million, six hundred two thousand, six hundred thirty-nine".