2383280 has 40 divisors (see below), whose sum is σ = 5725824. Its totient is φ = 922560.

The previous prime is 2383261. The next prime is 2383291. The reversal of 2383280 is 823832.

2383280 = T₂₀₃ + T₂₀₄ + ... + T₂₈₂.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76865 + ... + 76895.

2^2383280 is an apocalyptic number.

2383280 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 2383280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2862912).

2383280 is an abundant number, since it is smaller than the sum of its proper divisors (3342544).

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

2383280 is an frugal number, since it uses more digits than its factorization.

2383280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2383280 is about 1543.7875501506. The cubic root of 2383280 is about 133.5749507820.

The spelling of 2383280 in words is "two million, three hundred eighty-three thousand, two hundred eighty".