89162 has 8 divisors (see below), whose sum is σ = 135300. Its totient is φ = 44064.

The previous prime is 89153. The next prime is 89189. The reversal of 89162 is 26198.

It can be written as a sum of positive squares in 2 ways, for example, as 78961 + 10201 = 281^2 + 101^2 .

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

It is a congruent number.

It is an unprimeable number.

89162 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, 14 + ... + 422.

2⁸⁹¹⁶² is an apocalyptic number.

89162 is a deficient number, since it is larger than the sum of its proper divisors (46138).

89162 is a wasteful number, since it uses less digits than its factorization.

89162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its digits is 864, while the sum is 26.

The square root of 89162 is about 298.6000669792. The cubic root of 89162 is about 44.6745240008.

The spelling of 89162 in words is "eighty-nine thousand, one hundred sixty-two".