2393320 has 16 divisors (see below), whose sum is σ = 5385060. Its totient is φ = 957312.

The previous prime is 2393291. The next prime is 2393327. The reversal of 2393320 is 233932.

It can be written as a sum of positive squares in 2 ways, for example, as 2292196 + 101124 = 1514^2 + 318^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2393291 and 2393300.

It is not an unprimeable number, because it can be changed into a prime (2393327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29877 + ... + 29956.

2^2393320 is an apocalyptic number.

2393320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2393320 is an abundant number, since it is smaller than the sum of its proper divisors (2991740).

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

2393320 is a wasteful number, since it uses less digits than its factorization.

2393320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59844 (or 59840 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 2393320 is about 1547.0358754728. The cubic root of 2393320 is about 133.7622575892.

The spelling of 2393320 in words is "two million, three hundred ninety-three thousand, three hundred twenty".