2384881 has 2 divisors, whose sum is σ = 2384882. Its totient is φ = 2384880.

The previous prime is 2384869. The next prime is 2384891. The reversal of 2384881 is 1884832.

2384881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2190400 + 194481 = 1480^2 + 441^2 .

It is a cyclic number.

It is not a de Polignac number, because 2384881 - 2⁵ = 2384849 is a prime.

It is a super-2 number, since 2×2384881² = 11375314768322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2384821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192440 + 1192441.

It is an arithmetic number, because the mean of its divisors is an integer number (1192441).

2^2384881 is an apocalyptic number.

It is an amenable number.

2384881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2384881 is an equidigital number, since it uses as much as digits as its factorization.

2384881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 34.

The square root of 2384881 is about 1544.3059929949. The cubic root of 2384881 is about 133.6048543361.

The spelling of 2384881 in words is "two million, three hundred eighty-four thousand, eight hundred eighty-one".