206061050 has 48 divisors (see below), whose sum is σ = 419603352. Its totient is φ = 74822400.

The previous prime is 206061047. The next prime is 206061091. The reversal of 206061050 is 50160602.

It can be written as a sum of positive squares in 12 ways, for example, as 14432401 + 191628649 = 3799^2 + 13843^2 .

It is a super-2 number, since 2×206061050² = 84922312654205000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37052 + ... + 42248.

Almost surely, 2^206061050 is an apocalyptic number.

206061050 is an abundant number, since it is smaller than the sum of its proper divisors (213542302).

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

206061050 is a wasteful number, since it uses less digits than its factorization.

206061050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283 (or 5278 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 206061050 is about 14354.8267143843. The cubic root of 206061050 is about 590.6523952654.

The spelling of 206061050 in words is "two hundred six million, sixty-one thousand, fifty".