200155152 has 80 divisors (see below), whose sum is σ = 529733952. Its totient is φ = 65103360.

The previous prime is 200155121. The next prime is 200155171. The reversal of 200155152 is 251551002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576643 + ... + 576989.

Almost surely, 2^200155152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200155152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264866976).

200155152 is an abundant number, since it is smaller than the sum of its proper divisors (329578800).

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

200155152 is a wasteful number, since it uses less digits than its factorization.

200155152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 200155152 is about 14147.6200118607. The cubic root of 200155152 is about 584.9547309554.

The spelling of 200155152 in words is "two hundred million, one hundred fifty-five thousand, one hundred fifty-two".