4522450 has 24 divisors (see below), whose sum is σ = 8481600. Its totient is φ = 1794000.

The previous prime is 4522447. The next prime is 4522457. The reversal of 4522450 is 542254.

It is not an unprimeable number, because it can be changed into a prime (4522457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7251 + ... + 7849.

It is an arithmetic number, because the mean of its divisors is an integer number (353400).

Almost surely, 2^4522450 is an apocalyptic number.

4522450 is a deficient number, since it is larger than the sum of its proper divisors (3959150).

4522450 is a wasteful number, since it uses less digits than its factorization.

4522450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4522450 is about 2126.6052760209. The cubic root of 4522450 is about 165.3704562770.

The spelling of 4522450 in words is "four million, five hundred twenty-two thousand, four hundred fifty".