200659490 has 32 divisors (see below), whose sum is σ = 367701120. Its totient is φ = 78825600.

The previous prime is 200659471. The next prime is 200659549. The reversal of 200659490 is 94956002.

It is a self number, because there is not a number n which added to its sum of digits gives 200659490.

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, 290045 + ... + 290735.

It is an arithmetic number, because the mean of its divisors is an integer number (11490660).

Almost surely, 2^200659490 is an apocalyptic number.

200659490 is a deficient number, since it is larger than the sum of its proper divisors (167041630).

200659490 is a wasteful number, since it uses less digits than its factorization.

200659490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 200659490 is about 14165.4329266705. The cubic root of 200659490 is about 585.4456292343.

The spelling of 200659490 in words is "two hundred million, six hundred fifty-nine thousand, four hundred ninety".