206225158 has 8 divisors (see below), whose sum is σ = 312341328. Its totient is φ = 102111384.

The previous prime is 206225137. The next prime is 206225167. The reversal of 206225158 is 851522602.

206225158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 500341 + ... + 500752.

It is an arithmetic number, because the mean of its divisors is an integer number (39042666).

Almost surely, 2^206225158 is an apocalyptic number.

206225158 is a deficient number, since it is larger than the sum of its proper divisors (106116170).

206225158 is a wasteful number, since it uses less digits than its factorization.

206225158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001198.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 206225158 is about 14360.5417028746. The cubic root of 206225158 is about 590.8091531172.

The spelling of 206225158 in words is "two hundred six million, two hundred twenty-five thousand, one hundred fifty-eight".