200554641 has 48 divisors (see below), whose sum is σ = 351287040. Its totient is φ = 107775360.

The previous prime is 200554639. The next prime is 200554649. The reversal of 200554641 is 146455002.

200554641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200554641 - 2¹ = 200554639 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200554649) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87255 + ... + 89523.

It is an arithmetic number, because the mean of its divisors is an integer number (7318480).

Almost surely, 2^200554641 is an apocalyptic number.

200554641 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200554641 is a deficient number, since it is larger than the sum of its proper divisors (150732399).

200554641 is a wasteful number, since it uses less digits than its factorization.

200554641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2366 (or 2363 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 200554641 is about 14161.7315678557. The cubic root of 200554641 is about 585.3436420598.

The spelling of 200554641 in words is "two hundred million, five hundred fifty-four thousand, six hundred forty-one".