164462 has 4 divisors (see below), whose sum is σ = 246696. Its totient is φ = 82230.

The previous prime is 164449. The next prime is 164471. The reversal of 164462 is 264461.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

164462 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, 41114 + ... + 41117.

It is an arithmetic number, because the mean of its divisors is an integer number (61674).

2¹⁶⁴⁴⁶² is an apocalyptic number.

164462 is a deficient number, since it is larger than the sum of its proper divisors (82234).

164462 is an equidigital number, since it uses as much as digits as its factorization.

164462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82233.

The product of its digits is 1152, while the sum is 23.

The square root of 164462 is about 405.5391473089. The cubic root of 164462 is about 54.7883879706.

Subtracting 164462 from its reverse (264461), we obtain a palindrome (99999).

It can be divided in two parts, 164 and 462, that added together give a palindrome (626).

The spelling of 164462 in words is "one hundred sixty-four thousand, four hundred sixty-two".