169230 has 16 divisors (see below), whose sum is σ = 406224. Its totient is φ = 45120.

The previous prime is 169219. The next prime is 169241. The reversal of 169230 is 32961.

It is an interprime number because it is at equal distance from previous prime (169219) and next prime (169241).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 169197 and 169206.

It is a congruent number.

It is an unprimeable number.

169230 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 in 7 ways as a sum of consecutive naturals, for example, 2791 + ... + 2850.

It is an arithmetic number, because the mean of its divisors is an integer number (25389).

2¹⁶⁹²³⁰ is an apocalyptic number.

169230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

169230 is an abundant number, since it is smaller than the sum of its proper divisors (236994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

169230 is a wasteful number, since it uses less digits than its factorization.

169230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 169230 is about 411.3757406557. The cubic root of 169230 is about 55.3128179943.

The spelling of 169230 in words is "one hundred sixty-nine thousand, two hundred thirty".