169473 has 8 divisors (see below), whose sum is σ = 239328. Its totient is φ = 106304.

The previous prime is 169471. The next prime is 169483. The reversal of 169473 is 374961.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 169473 - 2¹ = 169471 is a prime.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 169473.

It is not an unprimeable number, because it can be changed into a prime (169471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1611 + ... + 1712.

It is an arithmetic number, because the mean of its divisors is an integer number (29916).

It is a Proth number, since it is equal to 331 ⋅ 2⁹ + 1 and 331 < 2⁹.

2¹⁶⁹⁴⁷³ is an apocalyptic number.

It is an amenable number.

169473 is a deficient number, since it is larger than the sum of its proper divisors (69855).

169473 is a wasteful number, since it uses less digits than its factorization.

169473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343.

The product of its digits is 4536, while the sum is 30.

The square root of 169473 is about 411.6709851325. The cubic root of 169473 is about 55.3392801789.

The spelling of 169473 in words is "one hundred sixty-nine thousand, four hundred seventy-three".