2500984 has 8 divisors (see below), whose sum is σ = 4689360. Its totient is φ = 1250488.

The previous prime is 2500973. The next prime is 2500999. The reversal of 2500984 is 4890052.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156304 + ... + 156319.

It is an arithmetic number, because the mean of its divisors is an integer number (586170).

2^2500984 is an apocalyptic number.

It is an amenable number.

2500984 is a deficient number, since it is larger than the sum of its proper divisors (2188376).

2500984 is a wasteful number, since it uses less digits than its factorization.

2500984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312629 (or 312625 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2500984 is about 1581.4499675930. The cubic root of 2500984 is about 135.7386850736.

The spelling of 2500984 in words is "two million, five hundred thousand, nine hundred eighty-four".