206481470 has 32 divisors (see below), whose sum is σ = 402077088. Its totient is φ = 75892608.

The previous prime is 206481469. The next prime is 206481487. The reversal of 206481470 is 74184602.

206481470 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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26012 + ... + 33008.

It is an arithmetic number, because the mean of its divisors is an integer number (12564909).

Almost surely, 2^206481470 is an apocalyptic number.

206481470 is a deficient number, since it is larger than the sum of its proper divisors (195595618).

206481470 is a wasteful number, since it uses less digits than its factorization.

206481470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7244.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 206481470 is about 14369.4631075764. The cubic root of 206481470 is about 591.0538190019.

The spelling of 206481470 in words is "two hundred six million, four hundred eighty-one thousand, four hundred seventy".