2406448 has 40 divisors (see below), whose sum is σ = 5173776. Its totient is φ = 1084160.

The previous prime is 2406379. The next prime is 2406457. The reversal of 2406448 is 8446042.

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, 21240 + ... + 21352.

2^2406448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2586888).

2406448 is an abundant number, since it is smaller than the sum of its proper divisors (2767328).

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

2406448 is a wasteful number, since it uses less digits than its factorization.

2406448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 2406448 is about 1551.2730256148. The cubic root of 2406448 is about 134.0063856762.

The spelling of 2406448 in words is "two million, four hundred six thousand, four hundred forty-eight".