206916468 has 24 divisors (see below), whose sum is σ = 526696800. Its totient is φ = 62701920.

The previous prime is 206916467. The next prime is 206916497. The reversal of 206916468 is 864619602.

206916468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206916461) 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, 783643 + ... + 783906.

It is an arithmetic number, because the mean of its divisors is an integer number (21945700).

Almost surely, 2^206916468 is an apocalyptic number.

It is an amenable number.

206916468 is an abundant number, since it is smaller than the sum of its proper divisors (319780332).

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

206916468 is a wasteful number, since it uses less digits than its factorization.

206916468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567567 (or 1567565 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 206916468 is about 14384.5913393464. The cubic root of 206916468 is about 591.4685888913.

The spelling of 206916468 in words is "two hundred six million, nine hundred sixteen thousand, four hundred sixty-eight".