2374320 has 80 divisors (see below), whose sum is σ = 7936992. Its totient is φ = 583680.

The previous prime is 2374319. The next prime is 2374343. The reversal of 2374320 is 234732.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 2740 + ... + 3500.

2^2374320 is an apocalyptic number.

2374320 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 2374320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968496).

2374320 is an abundant number, since it is smaller than the sum of its proper divisors (5562672).

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

2374320 is a wasteful number, since it uses less digits than its factorization.

2374320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 2374320 is about 1540.8828638154. The cubic root of 2374320 is about 133.4073477952.

The spelling of 2374320 in words is "two million, three hundred seventy-four thousand, three hundred twenty".