1454459 has 2 divisors, whose sum is σ = 1454460. Its totient is φ = 1454458.

The previous prime is 1454443. The next prime is 1454461. The reversal of 1454459 is 9544541.

It is a strong prime.

It is an emirp because it is prime and its reverse (9544541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1454459 - 2⁴ = 1454443 is a prime.

Together with 1454461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1454419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727229 + 727230.

It is an arithmetic number, because the mean of its divisors is an integer number (727230).

2^1454459 is an apocalyptic number.

1454459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454459 is an equidigital number, since it uses as much as digits as its factorization.

1454459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 32.

The square root of 1454459 is about 1206.0095356174. The cubic root of 1454459 is about 113.3010221231.

The spelling of 1454459 in words is "one million, four hundred fifty-four thousand, four hundred fifty-nine".