454000229 has 2 divisors, whose sum is σ = 454000230. Its totient is φ = 454000228.

The previous prime is 454000223. The next prime is 454000237. The reversal of 454000229 is 922000454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250367329 + 203632900 = 15823^2 + 14270^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454000229 is a prime.

It is a super-2 number, since 2×454000229² = 412232415864104882, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 454000198 and 454000207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454000223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227000114 + 227000115.

It is an arithmetic number, because the mean of its divisors is an integer number (227000115).

Almost surely, 2^454000229 is an apocalyptic number.

It is an amenable number.

454000229 is a deficient number, since it is larger than the sum of its proper divisors (1).

454000229 is an equidigital number, since it uses as much as digits as its factorization.

454000229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 454000229 is about 21307.2811264131. The cubic root of 454000229 is about 768.5734135658.

The spelling of 454000229 in words is "four hundred fifty-four million, two hundred twenty-nine", and thus it is an aban number.