4481522 has 16 divisors (see below), whose sum is σ = 6907680. Its totient is φ = 2179872.

The previous prime is 4481501. The next prime is 4481537. The reversal of 4481522 is 2251844.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4481491 and 4481500.

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, 19118 + ... + 19350.

It is an arithmetic number, because the mean of its divisors is an integer number (431730).

Almost surely, 2^4481522 is an apocalyptic number.

4481522 is a deficient number, since it is larger than the sum of its proper divisors (2426158).

4481522 is a wasteful number, since it uses less digits than its factorization.

4481522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457.

The product of its digits is 2560, while the sum is 26.

The square root of 4481522 is about 2116.9605570251. The cubic root of 4481522 is about 164.8700783198.

The spelling of 4481522 in words is "four million, four hundred eighty-one thousand, five hundred twenty-two".