2409648 has 40 divisors (see below), whose sum is σ = 6593328. Its totient is φ = 755712.

The previous prime is 2409613. The next prime is 2409679. The reversal of 2409648 is 8469042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661 + ... + 2292.

2^2409648 is an apocalyptic number.

It is an amenable number.

2409648 is an abundant number, since it is smaller than the sum of its proper divisors (4183680).

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

2409648 is a wasteful number, since it uses less digits than its factorization.

2409648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981 (or 2975 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2409648 is about 1552.3040939197. The cubic root of 2409648 is about 134.0657581758.

The spelling of 2409648 in words is "two million, four hundred nine thousand, six hundred forty-eight".