920156 has 12 divisors (see below), whose sum is σ = 1617000. Its totient is φ = 458160.

The previous prime is 920149. The next prime is 920167. The reversal of 920156 is 651029.

It is a congruent number.

It is an unprimeable number.

920156 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, 1595 + ... + 2093.

It is an arithmetic number, because the mean of its divisors is an integer number (134750).

2⁹²⁰¹⁵⁶ is an apocalyptic number.

It is an amenable number.

920156 is a deficient number, since it is larger than the sum of its proper divisors (696844).

920156 is a wasteful number, since it uses less digits than its factorization.

920156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 920156 is about 959.2476218370. The cubic root of 920156 is about 97.2643795524.

The spelling of 920156 in words is "nine hundred twenty thousand, one hundred fifty-six".