162704 has 10 divisors (see below), whose sum is σ = 315270. Its totient is φ = 81344.

The previous prime is 162703. The next prime is 162709. The reversal of 162704 is 407261.

162704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 160000 + 2704 = 400^2 + 52^2 .

It is not an unprimeable number, because it can be changed into a prime (162703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069 + ... + 5100.

It is an arithmetic number, because the mean of its divisors is an integer number (31527).

2¹⁶²⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

162704 is a deficient number, since it is larger than the sum of its proper divisors (152566).

162704 is a wasteful number, since it uses less digits than its factorization.

162704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10177 (or 10171 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 162704 is about 403.3658389105. The cubic root of 162704 is about 54.5924699013.

Adding to 162704 its reverse (407261), we get a palindrome (569965).

It can be divided in two parts, 16 and 2704, that multiplied together give a square (43264 = 208²).

The spelling of 162704 in words is "one hundred sixty-two thousand, seven hundred four".