206848734 has 16 divisors (see below), whose sum is σ = 413843472. Its totient is φ = 68925248.

The previous prime is 206848723. The next prime is 206848751. The reversal of 206848734 is 437848602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23122 + ... + 30794.

It is an arithmetic number, because the mean of its divisors is an integer number (25865217).

Almost surely, 2^206848734 is an apocalyptic number.

206848734 is an abundant number, since it is smaller than the sum of its proper divisors (206994738).

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

206848734 is a wasteful number, since it uses less digits than its factorization.

206848734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12171.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 206848734 is about 14382.2367523275. The cubic root of 206848734 is about 591.4040428677.

The spelling of 206848734 in words is "two hundred six million, eight hundred forty-eight thousand, seven hundred thirty-four".