2448488 has 32 divisors (see below), whose sum is σ = 5477760. Its totient is φ = 1003200.

The previous prime is 2448451. The next prime is 2448491. The reversal of 2448488 is 8848442.

It is a super-2 number, since 2×2448488² = 11990186972288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

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, 338 + ... + 2238.

It is an arithmetic number, because the mean of its divisors is an integer number (171180).

2^2448488 is an apocalyptic number.

2448488 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 2448488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2738880).

2448488 is an abundant number, since it is smaller than the sum of its proper divisors (3029272).

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

2448488 is a wasteful number, since it uses less digits than its factorization.

2448488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937 (or 1933 counting only the distinct ones).

The product of its digits is 65536, while the sum is 38.

The square root of 2448488 is about 1564.7645190251. The cubic root of 2448488 is about 134.7822369442.

The spelling of 2448488 in words is "two million, four hundred forty-eight thousand, four hundred eighty-eight".