2726158156 has 24 divisors (see below), whose sum is σ = 4794216336. Its totient is φ = 1356398400.

The previous prime is 2726158147. The next prime is 2726158163. The reversal of 2726158156 is 6518516272.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 887335 + ... + 890401.

It is an arithmetic number, because the mean of its divisors is an integer number (199759014).

Almost surely, 2^2726158156 is an apocalyptic number.

It is an amenable number.

2726158156 is a deficient number, since it is larger than the sum of its proper divisors (2068058180).

2726158156 is a wasteful number, since it uses less digits than its factorization.

2726158156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089 (or 4087 counting only the distinct ones).

The product of its digits is 201600, while the sum is 43.

The square root of 2726158156 is about 52212.6244887192. The cubic root of 2726158156 is about 1396.9590723996.

The spelling of 2726158156 in words is "two billion, seven hundred twenty-six million, one hundred fifty-eight thousand, one hundred fifty-six".