2401648 has 20 divisors (see below), whose sum is σ = 4677280. Its totient is φ = 1194624.

The previous prime is 2401639. The next prime is 2401667. The reversal of 2401648 is 8461042.

It is a congruent number.

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, 5668 + ... + 6076.

It is an arithmetic number, because the mean of its divisors is an integer number (233864).

2^2401648 is an apocalyptic number.

It is an amenable number.

2401648 is a deficient number, since it is larger than the sum of its proper divisors (2275632).

2401648 is a wasteful number, since it uses less digits than its factorization.

2401648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2401648 is about 1549.7251369194. The cubic root of 2401648 is about 133.9172281576.

The spelling of 2401648 in words is "two million, four hundred one thousand, six hundred forty-eight".