6000156 has 36 divisors (see below), whose sum is σ = 15731352. Its totient is φ = 1999728.

The previous prime is 6000149. The next prime is 6000157. The reversal of 6000156 is 6510006.

6000156 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6000157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2115 + ... + 4058.

It is an arithmetic number, because the mean of its divisors is an integer number (436982).

Almost surely, 2^6000156 is an apocalyptic number.

It is an amenable number.

6000156 is an abundant number, since it is smaller than the sum of its proper divisors (9731196).

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

6000156 is a wasteful number, since it uses less digits than its factorization.

6000156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6192 (or 6178 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 6000156 is about 2449.5215859429. The cubic root of 6000156 is about 181.7136341074.

The spelling of 6000156 in words is "six million, one hundred fifty-six", and thus it is an aban number.