156022 has 8 divisors (see below), whose sum is σ = 235872. Its totient is φ = 77400.

The previous prime is 156019. The next prime is 156041. The reversal of 156022 is 220651.

It is a happy number.

156022 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.

It is a junction number, because it is equal to n+sod(n) for n = 155987 and 156005.

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, 147 + ... + 577.

It is an arithmetic number, because the mean of its divisors is an integer number (29484).

2¹⁵⁶⁰²² is an apocalyptic number.

156022 is a deficient number, since it is larger than the sum of its proper divisors (79850).

156022 is a wasteful number, since it uses less digits than its factorization.

156022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 156022 is about 394.9962025134. The cubic root of 156022 is about 53.8346565720.

Adding to 156022 its reverse (220651), we get a palindrome (376673).

The spelling of 156022 in words is "one hundred fifty-six thousand, twenty-two".