162044 has 12 divisors (see below), whose sum is σ = 300384. Its totient is φ = 76224.

The previous prime is 162017. The next prime is 162053. The reversal of 162044 is 440261.

162044 = T₁₀₄ + T₁₀₅ + ... + T₁₂₇.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124 + ... + 1259.

It is an arithmetic number, because the mean of its divisors is an integer number (25032).

2¹⁶²⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

162044 is a deficient number, since it is larger than the sum of its proper divisors (138340).

162044 is a wasteful number, since it uses less digits than its factorization.

162044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 162044 is about 402.5468916785. The cubic root of 162044 is about 54.5185527275.

The spelling of 162044 in words is "one hundred sixty-two thousand, forty-four".