94320 has 60 divisors (see below), whose sum is σ = 319176. Its totient is φ = 24960.

The previous prime is 94309. The next prime is 94321. The reversal of 94320 is 2349.

94320 = 38² + 39² + ... + 69².

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 94293 and 94302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94321) by changing a digit.

94320 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 (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 655 + ... + 785.

2⁹⁴³²⁰ is an apocalyptic number.

94320 is a gapful number since it is divisible by the number (90) 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 94320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159588).

94320 is an abundant number, since it is smaller than the sum of its proper divisors (224856).

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

94320 is a wasteful number, since it uses less digits than its factorization.

94320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 94320 is about 307.1156134097. The cubic root of 94320 is about 45.5198963019.

Adding to 94320 its reverse (2349), we get a palindrome (96669).

It can be divided in two parts, 94 and 320, that added together give a palindrome (414).

The spelling of 94320 in words is "ninety-four thousand, three hundred twenty".