2452480 has 44 divisors (see below), whose sum is σ = 5895360. Its totient is φ = 978944.

The previous prime is 2452477. The next prime is 2452481. The reversal of 2452480 is 842542.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2452481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4881 + ... + 5359.

2^2452480 is an apocalyptic number.

2452480 is a gapful number since it is divisible by the number (20) 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 2452480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2947680).

2452480 is an abundant number, since it is smaller than the sum of its proper divisors (3442880).

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

2452480 is an equidigital number, since it uses as much as digits as its factorization.

2452480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2452480 is about 1566.0395908150. The cubic root of 2452480 is about 134.8554465526.

The spelling of 2452480 in words is "two million, four hundred fifty-two thousand, four hundred eighty".