200455136 has 48 divisors (see below), whose sum is σ = 452077920. Its totient is φ = 85708800.

The previous prime is 200455127. The next prime is 200455139. The reversal of 200455136 is 631554002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200455139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133880 + ... + 135368.

It is an arithmetic number, because the mean of its divisors is an integer number (9418290).

Almost surely, 2^200455136 is an apocalyptic number.

It is an amenable number.

200455136 is an abundant number, since it is smaller than the sum of its proper divisors (251622784).

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

200455136 is a wasteful number, since it uses less digits than its factorization.

200455136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107 (or 2099 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 200455136 is about 14158.2179669618. The cubic root of 200455136 is about 585.2468201427.

The spelling of 200455136 in words is "two hundred million, four hundred fifty-five thousand, one hundred thirty-six".