4520450 has 24 divisors (see below), whose sum is σ = 9173520. Its totient is φ = 1643600.

The previous prime is 4520449. The next prime is 4520497. The reversal of 4520450 is 540254.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3560 + ... + 4659.

It is an arithmetic number, because the mean of its divisors is an integer number (382230).

Almost surely, 2^4520450 is an apocalyptic number.

4520450 is an abundant number, since it is smaller than the sum of its proper divisors (4653070).

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

4520450 is a wasteful number, since it uses less digits than its factorization.

4520450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242 (or 8237 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 4520450 is about 2126.1349910107. The cubic root of 4520450 is about 165.3460749733.

It can be divided in two parts, 45204 and 50, that added together give a palindrome (45254).

The spelling of 4520450 in words is "four million, five hundred twenty thousand, four hundred fifty".