2455984 has 10 divisors (see below), whose sum is σ = 4758500. Its totient is φ = 1227984.

The previous prime is 2455979. The next prime is 2455987. The reversal of 2455984 is 4895542.

2455984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2455987) 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, 76734 + ... + 76765.

It is an arithmetic number, because the mean of its divisors is an integer number (475850).

2^2455984 is an apocalyptic number.

It is an amenable number.

2455984 is a deficient number, since it is larger than the sum of its proper divisors (2302516).

2455984 is a wasteful number, since it uses less digits than its factorization.

2455984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153507 (or 153501 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 2455984 is about 1567.1579371589. The cubic root of 2455984 is about 134.9196412477.

The spelling of 2455984 in words is "two million, four hundred fifty-five thousand, nine hundred eighty-four".