200556402 has 16 divisors (see below), whose sum is σ = 414944640. Its totient is φ = 64546832.

The previous prime is 200556383. The next prime is 200556437. The reversal of 200556402 is 204655002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576138 + ... + 576485.

It is an arithmetic number, because the mean of its divisors is an integer number (25934040).

Almost surely, 2^200556402 is an apocalyptic number.

200556402 is an abundant number, since it is smaller than the sum of its proper divisors (214388238).

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

200556402 is a wasteful number, since it uses less digits than its factorization.

200556402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152657.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 200556402 is about 14161.7937423195. The cubic root of 200556402 is about 585.3453552872.

The spelling of 200556402 in words is "two hundred million, five hundred fifty-six thousand, four hundred two".