156846 has 8 divisors (see below), whose sum is σ = 313704. Its totient is φ = 52280.

The previous prime is 156841. The next prime is 156887. The reversal of 156846 is 648651.

156846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

156846 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156841) by changing a digit.

156846 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13065 + ... + 13076.

It is an arithmetic number, because the mean of its divisors is an integer number (39213).

2¹⁵⁶⁸⁴⁶ is an apocalyptic number.

156846 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

156846 is a wasteful number, since it uses less digits than its factorization.

156846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26146.

The product of its digits is 5760, while the sum is 30.

The square root of 156846 is about 396.0378769764. The cubic root of 156846 is about 53.9292626592.

Subtracting from 156846 its sum of digits (30), we obtain a square (156816 = 396²).

The spelling of 156846 in words is "one hundred fifty-six thousand, eight hundred forty-six".