206298741 has 32 divisors (see below), whose sum is σ = 306915840. Its totient is φ = 122212800.

The previous prime is 206298739. The next prime is 206298749. The reversal of 206298741 is 147892602.

It is not a de Polignac number, because 206298741 - 2¹ = 206298739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 206298741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206298749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298206 + ... + 298896.

It is an arithmetic number, because the mean of its divisors is an integer number (9591120).

Almost surely, 2^206298741 is an apocalyptic number.

It is an amenable number.

206298741 is a deficient number, since it is larger than the sum of its proper divisors (100617099).

206298741 is a wasteful number, since it uses less digits than its factorization.

206298741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 206298741 is about 14363.1034599073. The cubic root of 206298741 is about 590.8794134430.

The spelling of 206298741 in words is "two hundred six million, two hundred ninety-eight thousand, seven hundred forty-one".