162802 has 4 divisors (see below), whose sum is σ = 244206. Its totient is φ = 81400.

The previous prime is 162791. The next prime is 162821. The reversal of 162802 is 208261.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 123201 + 39601 = 351^2 + 199^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 162802.

It is an unprimeable number.

162802 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 as a sum of consecutive naturals, namely, 40699 + ... + 40702.

2¹⁶²⁸⁰² is an apocalyptic number.

162802 is a deficient number, since it is larger than the sum of its proper divisors (81404).

162802 is an equidigital number, since it uses as much as digits as its factorization.

162802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81403.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 162802 is about 403.4872984370. The cubic root of 162802 is about 54.6034284277.

The spelling of 162802 in words is "one hundred sixty-two thousand, eight hundred two".