8028453 has 4 divisors (see below), whose sum is σ = 10704608. Its totient is φ = 5352300.

The previous prime is 8028443. The next prime is 8028463. The reversal of 8028453 is 3548208.

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 an interprime number because it is at equal distance from previous prime (8028443) and next prime (8028463).

It is not a de Polignac number, because 8028453 - 2⁹ = 8027941 is a prime.

It is a Duffinian number.

It is a Curzon number.

8028453 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8028453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8028413) 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, 1338073 + ... + 1338078.

It is an arithmetic number, because the mean of its divisors is an integer number (2676152).

Almost surely, 2^8028453 is an apocalyptic number.

It is an amenable number.

8028453 is a deficient number, since it is larger than the sum of its proper divisors (2676155).

8028453 is a wasteful number, since it uses less digits than its factorization.

8028453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676154.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 8028453 is about 2833.4524876906. The cubic root of 8028453 is about 200.2368277856.

The spelling of 8028453 in words is "eight million, twenty-eight thousand, four hundred fifty-three".