2488986 has 24 divisors (see below), whose sum is σ = 5496660. Its totient is φ = 813696.

The previous prime is 2488973. The next prime is 2489017. The reversal of 2488986 is 6898842.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2461761 + 27225 = 1569^2 + 165^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351 + ... + 2258.

2^2488986 is an apocalyptic number.

2488986 is an abundant number, since it is smaller than the sum of its proper divisors (3007674).

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

2488986 is a wasteful number, since it uses less digits than its factorization.

2488986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670 (or 2667 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 2488986 is about 1577.6520528938. The cubic root of 2488986 is about 135.5212767794.

The spelling of 2488986 in words is "two million, four hundred eighty-eight thousand, nine hundred eighty-six".