200690532 has 36 divisors (see below), whose sum is σ = 579773376. Its totient is φ = 57340080.

The previous prime is 200690519. The next prime is 200690543. The reversal of 200690532 is 235096002.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 200690496 and 200690505.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397944 + ... + 398447.

It is an arithmetic number, because the mean of its divisors is an integer number (16104816).

Almost surely, 2^200690532 is an apocalyptic number.

It is an amenable number.

200690532 is an abundant number, since it is smaller than the sum of its proper divisors (379082844).

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

200690532 is a wasteful number, since it uses less digits than its factorization.

200690532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796408 (or 796403 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 200690532 is about 14166.5285797192. The cubic root of 200690532 is about 585.4758171348.

The spelling of 200690532 in words is "two hundred million, six hundred ninety thousand, five hundred thirty-two".