200554432 has 28 divisors (see below), whose sum is σ = 428590456. Its totient is φ = 92563200.

The previous prime is 200554427. The next prime is 200554483. The reversal of 200554432 is 234455002.

It is a junction number, because it is equal to n+sod(n) for n = 200554397 and 200554406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119694 + ... + 121357.

It is an arithmetic number, because the mean of its divisors is an integer number (15306802).

Almost surely, 2^200554432 is an apocalyptic number.

It is an amenable number.

200554432 is an abundant number, since it is smaller than the sum of its proper divisors (228036024).

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

200554432 is a wasteful number, since it uses less digits than its factorization.

200554432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241076 (or 241066 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 200554432 is about 14161.7241888126. The cubic root of 200554432 is about 585.3434387289.

The spelling of 200554432 in words is "two hundred million, five hundred fifty-four thousand, four hundred thirty-two".