200051232 has 24 divisors (see below), whose sum is σ = 525134736. Its totient is φ = 66683712.

The previous prime is 200051231. The next prime is 200051249. The reversal of 200051232 is 232150002.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (200051231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041838 + ... + 1042029.

It is an arithmetic number, because the mean of its divisors is an integer number (21880614).

Almost surely, 2^200051232 is an apocalyptic number.

It is an amenable number.

200051232 is an abundant number, since it is smaller than the sum of its proper divisors (325083504).

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

200051232 is a wasteful number, since it uses less digits than its factorization.

200051232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083880 (or 2083872 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 200051232 is about 14143.9468324793. The cubic root of 200051232 is about 584.8534778050.

The spelling of 200051232 in words is "two hundred million, fifty-one thousand, two hundred thirty-two".