928453 has 2 divisors, whose sum is σ = 928454. Its totient is φ = 928452.

The previous prime is 928429. The next prime is 928457. The reversal of 928453 is 354829.

928453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 889249 + 39204 = 943^2 + 198^2 .

It is an emirp because it is prime and its reverse (354829) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-928453 is a prime.

It is a d-powerful number, because it can be written as 9⁶ + 2¹⁰ + 4⁵ + 8⁴ + 5⁸ + 3⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (928457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464226 + 464227.

It is an arithmetic number, because the mean of its divisors is an integer number (464227).

2⁹²⁸⁴⁵³ is an apocalyptic number.

It is an amenable number.

928453 is a deficient number, since it is larger than the sum of its proper divisors (1).

928453 is an equidigital number, since it uses as much as digits as its factorization.

928453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 928453 is about 963.5626601317. The cubic root of 928453 is about 97.5558479078. Note that the first 3 decimals are identical.

The spelling of 928453 in words is "nine hundred twenty-eight thousand, four hundred fifty-three".