206752812 has 48 divisors (see below), whose sum is σ = 563082240. Its totient is φ = 57814272.

The previous prime is 206752811. The next prime is 206752817. The reversal of 206752812 is 218257602.

It is not an unprimeable number, because it can be changed into a prime (206752811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22237 + ... + 30132.

It is an arithmetic number, because the mean of its divisors is an integer number (11730880).

Almost surely, 2^206752812 is an apocalyptic number.

It is an amenable number.

206752812 is an abundant number, since it is smaller than the sum of its proper divisors (356329428).

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

206752812 is a wasteful number, since it uses less digits than its factorization.

206752812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52430 (or 52428 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 206752812 is about 14378.9016270367. The cubic root of 206752812 is about 591.3126114326.

The spelling of 206752812 in words is "two hundred six million, seven hundred fifty-two thousand, eight hundred twelve".