614328 has 64 divisors (see below), whose sum is σ = 1814400. Its totient is φ = 170880.

The previous prime is 614321. The next prime is 614333. The reversal of 614328 is 823416.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

It is a junction number, because it is equal to n+sod(n) for n = 614298 and 614307.

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 614328.

It is not an unprimeable number, because it can be changed into a prime (614321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3343 + ... + 3521.

It is an arithmetic number, because the mean of its divisors is an integer number (28350).

2⁶¹⁴³²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 614328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (907200).

614328 is an abundant number, since it is smaller than the sum of its proper divisors (1200072).

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

614328 is a wasteful number, since it uses less digits than its factorization.

614328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 208 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 614328 is about 783.7907884123. The cubic root of 614328 is about 85.0093645969.

The spelling of 614328 in words is "six hundred fourteen thousand, three hundred twenty-eight".