4098553 has 4 divisors (see below), whose sum is σ = 4168080. Its totient is φ = 4029028.

The previous prime is 4098551. The next prime is 4098557. The reversal of 4098553 is 3558904.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4098553 - 2¹ = 4098551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4098551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34675 + ... + 34792.

It is an arithmetic number, because the mean of its divisors is an integer number (1042020).

Almost surely, 2^4098553 is an apocalyptic number.

It is an amenable number.

4098553 is a deficient number, since it is larger than the sum of its proper divisors (69527).

4098553 is an equidigital number, since it uses as much as digits as its factorization.

4098553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69526.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 4098553 is about 2024.4883304183. The cubic root of 4098553 is about 160.0332352834.

The spelling of 4098553 in words is "four million, ninety-eight thousand, five hundred fifty-three".