6018156 has 36 divisors (see below), whose sum is σ = 15288000. Its totient is φ = 1996128.

The previous prime is 6018143. The next prime is 6018191. The reversal of 6018156 is 6518106.

6018156 is a `hidden beast` number, since 601 + 8 + 1 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12325 + ... + 12803.

Almost surely, 2^6018156 is an apocalyptic number.

It is an amenable number.

6018156 is an abundant number, since it is smaller than the sum of its proper divisors (9269844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6018156 is a wasteful number, since it uses less digits than its factorization.

6018156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 833 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 6018156 is about 2453.1930213499. The cubic root of 6018156 is about 181.8951616151.

The spelling of 6018156 in words is "six million, eighteen thousand, one hundred fifty-six".