2380056 has 64 divisors (see below), whose sum is σ = 7034880. Its totient is φ = 656640.

The previous prime is 2380043. The next prime is 2380069. The reversal of 2380056 is 6500832.

It is an interprime number because it is at equal distance from previous prime (2380043) and next prime (2380069).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4980 + ... + 5436.

It is an arithmetic number, because the mean of its divisors is an integer number (109920).

2^2380056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2380056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3517440).

2380056 is an abundant number, since it is smaller than the sum of its proper divisors (4654824).

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

2380056 is a wasteful number, since it uses less digits than its factorization.

2380056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2380056 is about 1542.7430116516. The cubic root of 2380056 is about 133.5146920945.

Adding to 2380056 its reverse (6500832), we get a palindrome (8880888).

The spelling of 2380056 in words is "two million, three hundred eighty thousand, fifty-six".