4458098 has 6 divisors (see below), whose sum is σ = 6691629. Its totient is φ = 2227556.

The previous prime is 4458073. The next prime is 4458101. The reversal of 4458098 is 8908544.

It can be written as a sum of positive squares in 2 ways, for example, as 3713329 + 744769 = 1927^2 + 863^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1493.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2240 + ... + 3732.

Almost surely, 2^4458098 is an apocalyptic number.

4458098 is a deficient number, since it is larger than the sum of its proper divisors (2233531).

4458098 is an frugal number, since it uses more digits than its factorization.

4458098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 4458098 is about 2111.4208486230. The cubic root of 4458098 is about 164.5823289939.

The spelling of 4458098 in words is "four million, four hundred fifty-eight thousand, ninety-eight".