2383920 has 240 divisors, whose sum is σ = 10213632. Its totient is φ = 483840.

The previous prime is 2383919. The next prime is 2383921. The reversal of 2383920 is 293832.

It is an interprime number because it is at equal distance from previous prime (2383919) and next prime (2383921).

It is a tau number, because it is divible by the number of its divisors (240).

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (2383921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55419 + ... + 55461.

2^2383920 is an apocalyptic number.

2383920 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 2383920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5106816).

2383920 is an abundant number, since it is smaller than the sum of its proper divisors (7829712).

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

2383920 is a wasteful number, since it uses less digits than its factorization.

2383920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2383920 is about 1543.9948186442. The cubic root of 2383920 is about 133.5869063387.

The spelling of 2383920 in words is "two million, three hundred eighty-three thousand, nine hundred twenty".