4498420 has 12 divisors (see below), whose sum is σ = 9446724. Its totient is φ = 1799360.

The previous prime is 4498411. The next prime is 4498427. The reversal of 4498420 is 248944.

It can be written as a sum of positive squares in 2 ways, for example, as 2108304 + 2390116 = 1452^2 + 1546^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4498427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112441 + ... + 112480.

It is an arithmetic number, because the mean of its divisors is an integer number (787227).

Almost surely, 2^4498420 is an apocalyptic number.

It is an amenable number.

4498420 is an abundant number, since it is smaller than the sum of its proper divisors (4948304).

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

4498420 is a wasteful number, since it uses less digits than its factorization.

4498420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224930 (or 224928 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4498420 is about 2120.9479012932. The cubic root of 4498420 is about 165.0770377938.

The spelling of 4498420 in words is "four million, four hundred ninety-eight thousand, four hundred twenty".