4522480 has 20 divisors (see below), whose sum is σ = 10514952. Its totient is φ = 1808960.

The previous prime is 4522471. The next prime is 4522499. The reversal of 4522480 is 842254.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28186 + ... + 28345.

Almost surely, 2^4522480 is an apocalyptic number.

4522480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4522480 is an abundant number, since it is smaller than the sum of its proper divisors (5992472).

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

4522480 is a wasteful number, since it uses less digits than its factorization.

4522480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56544 (or 56538 counting only the distinct ones).

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

The square root of 4522480 is about 2126.6123295044. The cubic root of 4522480 is about 165.3708219418.

The spelling of 4522480 in words is "four million, five hundred twenty-two thousand, four hundred eighty".