1009119158 has 8 divisors (see below), whose sum is σ = 1579490928. Its totient is φ = 482622184.

The previous prime is 1009119151. The next prime is 1009119233. The reversal of 1009119158 is 8519119001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009119151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10968641 + ... + 10968732.

It is an arithmetic number, because the mean of its divisors is an integer number (197436366).

Almost surely, 2^1009119158 is an apocalyptic number.

1009119158 is a deficient number, since it is larger than the sum of its proper divisors (570371770).

1009119158 is a wasteful number, since it uses less digits than its factorization.

1009119158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21937398.

The product of its (nonzero) digits is 3240, while the sum is 35.

The square root of 1009119158 is about 31766.6359251338. The cubic root of 1009119158 is about 1003.0305259682.

The spelling of 1009119158 in words is "one billion, nine million, one hundred nineteen thousand, one hundred fifty-eight".