2456984 has 16 divisors (see below), whose sum is σ = 4633200. Its totient is φ = 1221472.

The previous prime is 2456983. The next prime is 2456989. The reversal of 2456984 is 4896542.

It is a d-powerful number, because it can be written as 2 + 4² + 5⁷ + 6⁷ + 9³ + 8⁷ + 4⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797 + ... + 2355.

It is an arithmetic number, because the mean of its divisors is an integer number (289575).

2^2456984 is an apocalyptic number.

It is an amenable number.

2456984 is a deficient number, since it is larger than the sum of its proper divisors (2176216).

2456984 is a wasteful number, since it uses less digits than its factorization.

2456984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762 (or 1758 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 2456984 is about 1567.4769535786. The cubic root of 2456984 is about 134.9379504514.

The spelling of 2456984 in words is "two million, four hundred fifty-six thousand, nine hundred eighty-four".