162087 has 8 divisors (see below), whose sum is σ = 218736. Its totient is φ = 106752.

The previous prime is 162079. The next prime is 162091. The reversal of 162087 is 780261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 162087 - 2³ = 162079 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 162087.

It is not an unprimeable number, because it can be changed into a prime (162007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13 + ... + 569.

It is an arithmetic number, because the mean of its divisors is an integer number (27342).

2¹⁶²⁰⁸⁷ is an apocalyptic number.

162087 is a deficient number, since it is larger than the sum of its proper divisors (56649).

162087 is an equidigital number, since it uses as much as digits as its factorization.

162087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 162087 is about 402.6002980625. The cubic root of 162087 is about 54.5233746492.

The spelling of 162087 in words is "one hundred sixty-two thousand, eighty-seven".