206740483626 has 64 divisors (see below), whose sum is σ = 439668414720. Its totient is φ = 64703708160.

The previous prime is 206740483603. The next prime is 206740483627. The reversal of 206740483626 is 626384047602.

It is not an unprimeable number, because it can be changed into a prime (206740483627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 942891 + ... + 1141281.

It is an arithmetic number, because the mean of its divisors is an integer number (6869818980).

Almost surely, 2^206740483626 is an apocalyptic number.

206740483626 is an abundant number, since it is smaller than the sum of its proper divisors (232927931094).

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

206740483626 is a wasteful number, since it uses less digits than its factorization.

206740483626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198591.

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 206740483626 in words is "two hundred six billion, seven hundred forty million, four hundred eighty-three thousand, six hundred twenty-six".