4362320 has 40 divisors (see below), whose sum is σ = 10475520. Its totient is φ = 1687680.

The previous prime is 4362313. The next prime is 4362329. The reversal of 4362320 is 232634.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4362292 and 4362301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4362329) 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, 1601 + ... + 3359.

It is an arithmetic number, because the mean of its divisors is an integer number (261888).

Almost surely, 2^4362320 is an apocalyptic number.

4362320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4362320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5237760).

4362320 is an abundant number, since it is smaller than the sum of its proper divisors (6113200).

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

4362320 is a wasteful number, since it uses less digits than its factorization.

4362320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803 (or 1797 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4362320 is about 2088.6167671452. The cubic root of 4362320 is about 163.3951545330.

Adding to 4362320 its reverse (232634), we get a palindrome (4594954).

The spelling of 4362320 in words is "four million, three hundred sixty-two thousand, three hundred twenty".