2506384 has 20 divisors (see below), whose sum is σ = 4970416. Its totient is φ = 1223712.

The previous prime is 2506373. The next prime is 2506391. The reversal of 2506384 is 4836052.

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, 1134 + ... + 2509.

2^2506384 is an apocalyptic number.

It is an amenable number.

2506384 is a deficient number, since it is larger than the sum of its proper divisors (2464032).

2506384 is a wasteful number, since it uses less digits than its factorization.

2506384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694 (or 3688 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2506384 is about 1583.1563409847. The cubic root of 2506384 is about 135.8363082474.

The spelling of 2506384 in words is "two million, five hundred six thousand, three hundred eighty-four".