323612 has 12 divisors (see below), whose sum is σ = 599760. Its totient is φ = 152256.

The previous prime is 323599. The next prime is 323623. The reversal of 323612 is 216323.

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

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323612.

It is an unprimeable number.

323612 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 3 ways as a sum of consecutive naturals, for example, 2312 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (49980).

2³²³⁶¹² is an apocalyptic number.

It is an amenable number.

323612 is a deficient number, since it is larger than the sum of its proper divisors (276148).

323612 is a wasteful number, since it uses less digits than its factorization.

323612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4780 (or 4778 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 323612 is about 568.8690534736. The cubic root of 323612 is about 68.6554269891.

Adding to 323612 its reverse (216323), we get a palindrome (539935).

The spelling of 323612 in words is "three hundred twenty-three thousand, six hundred twelve".