4520898 has 24 divisors (see below), whose sum is σ = 10311600. Its totient is φ = 1427544.

The previous prime is 4520881. The next prime is 4520909. The reversal of 4520898 is 8980254.

It is a Curzon 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, 6268 + ... + 6951.

It is an arithmetic number, because the mean of its divisors is an integer number (429650).

Almost surely, 2^4520898 is an apocalyptic number.

4520898 is an abundant number, since it is smaller than the sum of its proper divisors (5790702).

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

4520898 is a wasteful number, since it uses less digits than its factorization.

4520898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13246 (or 13243 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4520898 is about 2126.2403438934. The cubic root of 4520898 is about 165.3515370103.

The spelling of 4520898 in words is "four million, five hundred twenty thousand, eight hundred ninety-eight".