4482440 has 16 divisors (see below), whose sum is σ = 10085580. Its totient is φ = 1792960.

The previous prime is 4482431. The next prime is 4482451. The reversal of 4482440 is 442844.

It can be written as a sum of positive squares in 2 ways, for example, as 4351396 + 131044 = 2086^2 + 362^2 .

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, 55991 + ... + 56070.

Almost surely, 2^4482440 is an apocalyptic number.

4482440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4482440 is an abundant number, since it is smaller than the sum of its proper divisors (5603140).

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

4482440 is a wasteful number, since it uses less digits than its factorization.

4482440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112072 (or 112068 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 4482440 is about 2117.1773662119. The cubic root of 4482440 is about 164.8813349419.

The spelling of 4482440 in words is "four million, four hundred eighty-two thousand, four hundred forty".