2454480 has 120 divisors (see below), whose sum is σ = 9439872. Its totient is φ = 559872.

The previous prime is 2454437. The next prime is 2454493. The reversal of 2454480 is 844542.

2454480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 4797 + ... + 5283.

2^2454480 is an apocalyptic number.

2454480 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 2454480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4719936).

2454480 is an abundant number, since it is smaller than the sum of its proper divisors (6985392).

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

2454480 is a wasteful number, since it uses less digits than its factorization.

2454480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2454480 is about 1566.6780141433. The cubic root of 2454480 is about 134.8920948446.

The spelling of 2454480 in words is "two million, four hundred fifty-four thousand, four hundred eighty".