156926 has 16 divisors (see below), whose sum is σ = 293760. Its totient is φ = 61080.

The previous prime is 156913. The next prime is 156941. The reversal of 156926 is 629651.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

156926 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356 + ... + 663.

It is an arithmetic number, because the mean of its divisors is an integer number (18360).

2¹⁵⁶⁹²⁶ is an apocalyptic number.

156926 is a deficient number, since it is larger than the sum of its proper divisors (136834).

156926 is a wasteful number, since it uses less digits than its factorization.

156926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

The product of its digits is 3240, while the sum is 29.

The square root of 156926 is about 396.1388645412. The cubic root of 156926 is about 53.9384300542.

The spelling of 156926 in words is "one hundred fifty-six thousand, nine hundred twenty-six".