2456988 has 12 divisors (see below), whose sum is σ = 5733000. Its totient is φ = 818992.

The previous prime is 2456983. The next prime is 2456989. The reversal of 2456988 is 8896542.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456981) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 102363 + ... + 102386.

It is an arithmetic number, because the mean of its divisors is an integer number (477750).

2^2456988 is an apocalyptic number.

It is an amenable number.

2456988 is an abundant number, since it is smaller than the sum of its proper divisors (3276012).

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

2456988 is a wasteful number, since it uses less digits than its factorization.

2456988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204756 (or 204754 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 2456988 is about 1567.4782295139. The cubic root of 2456988 is about 134.9380236782.

The spelling of 2456988 in words is "two million, four hundred fifty-six thousand, nine hundred eighty-eight".