156807 has 24 divisors (see below), whose sum is σ = 274560. Its totient is φ = 84240.

The previous prime is 156799. The next prime is 156817. The reversal of 156807 is 708651.

It is not a de Polignac number, because 156807 - 2³ = 156799 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 156807.

It is not an unprimeable number, because it can be changed into a prime (156817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1132 + ... + 1262.

It is an arithmetic number, because the mean of its divisors is an integer number (11440).

2¹⁵⁶⁸⁰⁷ is an apocalyptic number.

156807 is a deficient number, since it is larger than the sum of its proper divisors (117753).

156807 is a wasteful number, since it uses less digits than its factorization.

156807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 156807 is about 395.9886362006. The cubic root of 156807 is about 53.9247924239.

The spelling of 156807 in words is "one hundred fifty-six thousand, eight hundred seven".