2449328 has 40 divisors (see below), whose sum is σ = 5713920. Its totient is φ = 993600.

The previous prime is 2449327. The next prime is 2449361. The reversal of 2449328 is 8239442.

It is a junction number, because it is equal to n+sod(n) for n = 2449294 and 2449303.

It is not an unprimeable number, because it can be changed into a prime (2449327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553 + ... + 2703.

It is an arithmetic number, because the mean of its divisors is an integer number (142848).

2^2449328 is an apocalyptic number.

2449328 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 2449328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2856960).

2449328 is an abundant number, since it is smaller than the sum of its proper divisors (3264592).

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

2449328 is a wasteful number, since it uses less digits than its factorization.

2449328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1179 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 2449328 is about 1565.0329070023. The cubic root of 2449328 is about 134.7976483783.

The spelling of 2449328 in words is "two million, four hundred forty-nine thousand, three hundred twenty-eight".