206042828 has 12 divisors (see below), whose sum is σ = 364145712. Its totient is φ = 102001200.

The previous prime is 206042813. The next prime is 206042843. The reversal of 206042828 is 828240602.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (206042813) and next prime (206042843).

It is a junction number, because it is equal to n+sod(n) for n = 206042794 and 206042803.

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, 254600 + ... + 255407.

It is an arithmetic number, because the mean of its divisors is an integer number (30345476).

Almost surely, 2^206042828 is an apocalyptic number.

It is an amenable number.

206042828 is a deficient number, since it is larger than the sum of its proper divisors (158102884).

206042828 is a wasteful number, since it uses less digits than its factorization.

206042828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510112 (or 510110 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 206042828 is about 14354.1920009452. The cubic root of 206042828 is about 590.6349842680.

It can be divided in two parts, 20604 and 2828, that added together give a palindrome (23432).

The spelling of 206042828 in words is "two hundred six million, forty-two thousand, eight hundred twenty-eight".