156356 has 6 divisors (see below), whose sum is σ = 273630. Its totient is φ = 78176.

The previous prime is 156353. The next prime is 156361. The reversal of 156356 is 653651.

It can be written as a sum of positive squares in only one way, i.e., 122500 + 33856 = 350^2 + 184^2 .

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (156353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19541 + ... + 19548.

It is an arithmetic number, because the mean of its divisors is an integer number (45605).

2¹⁵⁶³⁵⁶ is an apocalyptic number.

It is an amenable number.

156356 is a deficient number, since it is larger than the sum of its proper divisors (117274).

156356 is a wasteful number, since it uses less digits than its factorization.

156356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39093 (or 39091 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 156356 is about 395.4187653615. The cubic root of 156356 is about 53.8730442350.

It can be divided in two parts, 156 and 356, that added together give a 9-th power (512 = 2⁹).

The spelling of 156356 in words is "one hundred fifty-six thousand, three hundred fifty-six".