2392320 has 144 divisors (see below), whose sum is σ = 8830080. Its totient is φ = 540672.

The previous prime is 2392319. The next prime is 2392333. The reversal of 2392320 is 232932.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26836 + ... + 26924.

It is an arithmetic number, because the mean of its divisors is an integer number (61320).

2^2392320 is an apocalyptic number.

2392320 is a gapful number since it is divisible by the number (20) 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 2392320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4415040).

2392320 is an abundant number, since it is smaller than the sum of its proper divisors (6437760).

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

2392320 is an equidigital number, since it uses as much as digits as its factorization.

2392320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2392320 is about 1546.7126429948. The cubic root of 2392320 is about 133.7436250492.

The spelling of 2392320 in words is "two million, three hundred ninety-two thousand, three hundred twenty".