206350441 has 4 divisors (see below), whose sum is σ = 225109584. Its totient is φ = 187591300.

The previous prime is 206350439. The next prime is 206350447. The reversal of 206350441 is 144053602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 206350441 - 2¹ = 206350439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206350447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9379555 + ... + 9379576.

It is an arithmetic number, because the mean of its divisors is an integer number (56277396).

Almost surely, 2^206350441 is an apocalyptic number.

It is an amenable number.

206350441 is a deficient number, since it is larger than the sum of its proper divisors (18759143).

206350441 is a wasteful number, since it uses less digits than its factorization.

206350441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18759142.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 206350441 is about 14364.9030974803. The cubic root of 206350441 is about 590.9287689133.

The spelling of 206350441 in words is "two hundred six million, three hundred fifty thousand, four hundred forty-one".