206752056 has 32 divisors (see below), whose sum is σ = 590720640. Its totient is φ = 59071968.

The previous prime is 206752031. The next prime is 206752057. The reversal of 206752056 is 650257602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206752057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615166 + ... + 615501.

It is an arithmetic number, because the mean of its divisors is an integer number (18460020).

Almost surely, 2^206752056 is an apocalyptic number.

It is an amenable number.

206752056 is an abundant number, since it is smaller than the sum of its proper divisors (383968584).

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

206752056 is a wasteful number, since it uses less digits than its factorization.

206752056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230683 (or 1230679 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 206752056 is about 14378.8753384957. The cubic root of 206752056 is about 591.3118907123.

The spelling of 206752056 in words is "two hundred six million, seven hundred fifty-two thousand, fifty-six".