2495984 has 20 divisors (see below), whose sum is σ = 4862784. Its totient is φ = 1241088.

The previous prime is 2495981. The next prime is 2495993. The reversal of 2495984 is 4895942.

It is a super-2 number, since 2×2495984² = 12459872256512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495981) 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, 3809 + ... + 4415.

2^2495984 is an apocalyptic number.

It is an amenable number.

2495984 is a deficient number, since it is larger than the sum of its proper divisors (2366800).

2495984 is a wasteful number, since it uses less digits than its factorization.

2495984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872 (or 866 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 2495984 is about 1579.8683489456. The cubic root of 2495984 is about 135.6481678728.

The spelling of 2495984 in words is "two million, four hundred ninety-five thousand, nine hundred eighty-four".