206740414 has 8 divisors (see below), whose sum is σ = 313595280. Its totient is φ = 102208656.

The previous prime is 206740397. The next prime is 206740441. The reversal of 206740414 is 414047602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580554 + ... + 580909.

It is an arithmetic number, because the mean of its divisors is an integer number (39199410).

Almost surely, 2^206740414 is an apocalyptic number.

206740414 is a deficient number, since it is larger than the sum of its proper divisors (106854866).

206740414 is a wasteful number, since it uses less digits than its factorization.

206740414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161554.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 206740414 is about 14378.4705028038. The cubic root of 206740414 is about 591.3007917783.

The spelling of 206740414 in words is "two hundred six million, seven hundred forty thousand, four hundred fourteen".