2320120 has 32 divisors (see below), whose sum is σ = 5695920. Its totient is φ = 843520.

The previous prime is 2320111. The next prime is 2320127. The reversal of 2320120 is 210232.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 2320097 and 2320106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320127) 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, 2197 + ... + 3076.

2^2320120 is an apocalyptic number.

2320120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320120 is an abundant number, since it is smaller than the sum of its proper divisors (3375800).

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

2320120 is a wasteful number, since it uses less digits than its factorization.

2320120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295 (or 5291 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2320120 is about 1523.1940125933. The cubic root of 2320120 is about 132.3844013715.

Adding to 2320120 its reverse (210232), we get a palindrome (2530352).

The spelling of 2320120 in words is "two million, three hundred twenty thousand, one hundred twenty".