206674029 has 24 divisors (see below), whose sum is σ = 304492032. Its totient is φ = 135051840.

The previous prime is 206674019. The next prime is 206674063. The reversal of 206674029 is 920476602.

It is a happy number.

It is not a de Polignac number, because 206674029 - 2⁵ = 206673997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 206673984 and 206674002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206674019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139764 + ... + 141234.

It is an arithmetic number, because the mean of its divisors is an integer number (12687168).

Almost surely, 2^206674029 is an apocalyptic number.

It is an amenable number.

206674029 is a deficient number, since it is larger than the sum of its proper divisors (97818003).

206674029 is a wasteful number, since it uses less digits than its factorization.

206674029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777 (or 1774 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 206674029 is about 14376.1618313095. The cubic root of 206674029 is about 591.2374954856.

The spelling of 206674029 in words is "two hundred six million, six hundred seventy-four thousand, twenty-nine".