454603 has 2 divisors, whose sum is σ = 454604. Its totient is φ = 454602.

The previous prime is 454579. The next prime is 454609. The reversal of 454603 is 306454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454603 is a prime.

It is not a weakly prime, because it can be changed into another prime (454609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227301 + 227302.

It is an arithmetic number, because the mean of its divisors is an integer number (227302).

2⁴⁵⁴⁶⁰³ is an apocalyptic number.

454603 is a deficient number, since it is larger than the sum of its proper divisors (1).

454603 is an equidigital number, since it uses as much as digits as its factorization.

454603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 454603 is about 674.2425379639. The cubic root of 454603 is about 76.8913405236.

Subtracting from 454603 its sum of digits (22), we obtain a triangular number (454581 = T₉₅₃).

The spelling of 454603 in words is "four hundred fifty-four thousand, six hundred three".