2523984 has 20 divisors (see below), whose sum is σ = 6520416. Its totient is φ = 841312.

The previous prime is 2523967. The next prime is 2523991. The reversal of 2523984 is 4893252.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26244 + ... + 26339.

2^2523984 is an apocalyptic number.

2523984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2523984 is an abundant number, since it is smaller than the sum of its proper divisors (3996432).

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

2523984 is a wasteful number, since it uses less digits than its factorization.

2523984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52594 (or 52588 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 2523984 is about 1588.7051331194. The cubic root of 2523984 is about 136.1535175315.

The spelling of 2523984 in words is "two million, five hundred twenty-three thousand, nine hundred eighty-four".