906228158 has 16 divisors (see below), whose sum is σ = 1484126064. Its totient is φ = 411586560.

The previous prime is 906228157. The next prime is 906228179. The reversal of 906228158 is 851822609.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906228151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11966 + ... + 44222.

It is an arithmetic number, because the mean of its divisors is an integer number (92757879).

Almost surely, 2^906228158 is an apocalyptic number.

906228158 is a deficient number, since it is larger than the sum of its proper divisors (577897906).

906228158 is a wasteful number, since it uses less digits than its factorization.

906228158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33547.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 906228158 is about 30103.6236689207. The cubic root of 906228158 is about 967.7113855945.

The spelling of 906228158 in words is "nine hundred six million, two hundred twenty-eight thousand, one hundred fifty-eight".