2449048 has 32 divisors (see below), whose sum is σ = 5312160. Its totient is φ = 1036800.

The previous prime is 2449039. The next prime is 2449061. The reversal of 2449048 is 8409442.

2449048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2449048² = 11995672212608, which contains 22 as substring.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5440 + ... + 5872.

It is an arithmetic number, because the mean of its divisors is an integer number (166005).

2^2449048 is an apocalyptic number.

2449048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2656080).

2449048 is an abundant number, since it is smaller than the sum of its proper divisors (2863112).

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

2449048 is a wasteful number, since it uses less digits than its factorization.

2449048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2449048 is about 1564.9434494575. The cubic root of 2449048 is about 134.7925116252.

The spelling of 2449048 in words is "two million, four hundred forty-nine thousand, forty-eight".