200529668 has 6 divisors (see below), whose sum is σ = 350926926. Its totient is φ = 100264832.

The previous prime is 200529619. The next prime is 200529689. The reversal of 200529668 is 866925002.

It can be written as a sum of positive squares in only one way, i.e., 155800324 + 44729344 = 12482^2 + 6688^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25066205 + ... + 25066212.

It is an arithmetic number, because the mean of its divisors is an integer number (58487821).

Almost surely, 2^200529668 is an apocalyptic number.

It is an amenable number.

200529668 is a deficient number, since it is larger than the sum of its proper divisors (150397258).

200529668 is a wasteful number, since it uses less digits than its factorization.

200529668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50132421 (or 50132419 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 200529668 is about 14160.8498332551. The cubic root of 200529668 is about 585.3193454500.

The spelling of 200529668 in words is "two hundred million, five hundred twenty-nine thousand, six hundred sixty-eight".