383230 has 16 divisors (see below), whose sum is σ = 726480. Its totient is φ = 145152.

The previous prime is 383221. The next prime is 383261. The reversal of 383230 is 32383.

383230 = T₆₀ + T₆₁ + ... + T₁₃₅.

It is a Harshad number since it is a multiple of its sum of digits (19).

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

It is a junction number, because it is equal to n+sod(n) for n = 383198 and 383207.

It is a congruent number.

It is an unprimeable number.

383230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (45405).

2³⁸³²³⁰ is an apocalyptic number.

383230 is a deficient number, since it is larger than the sum of its proper divisors (343250).

383230 is a wasteful number, since it uses less digits than its factorization.

383230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 383230 is about 619.0557325476. The cubic root of 383230 is about 72.6362084662.

It can be divided in two parts, 3832 and 30, that multiplied together give a triangular number (114960 = T₄₇₉).

The spelling of 383230 in words is "three hundred eighty-three thousand, two hundred thirty".