2072318158 has 8 divisors (see below), whose sum is σ = 3109383720. Its totient is φ = 1035856920.

The previous prime is 2072318123. The next prime is 2072318177. The reversal of 2072318158 is 8518132702.

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, 142408 + ... + 156283.

It is an arithmetic number, because the mean of its divisors is an integer number (388672965).

Almost surely, 2^2072318158 is an apocalyptic number.

2072318158 is a deficient number, since it is larger than the sum of its proper divisors (1037065562).

2072318158 is a wasteful number, since it uses less digits than its factorization.

2072318158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302162.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 2072318158 is about 45522.7213378111. The cubic root of 2072318158 is about 1274.9274664363.

The spelling of 2072318158 in words is "two billion, seventy-two million, three hundred eighteen thousand, one hundred fifty-eight".