454973 has 2 divisors, whose sum is σ = 454974. Its totient is φ = 454972.

The previous prime is 454969. The next prime is 454991. The reversal of 454973 is 379454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315844 + 139129 = 562^2 + 373^2 .

It is a cyclic number.

It is not a de Polignac number, because 454973 - 2² = 454969 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227486 + 227487.

It is an arithmetic number, because the mean of its divisors is an integer number (227487).

2⁴⁵⁴⁹⁷³ is an apocalyptic number.

It is an amenable number.

454973 is a deficient number, since it is larger than the sum of its proper divisors (1).

454973 is an equidigital number, since it uses as much as digits as its factorization.

454973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 32.

The square root of 454973 is about 674.5168641331. The cubic root of 454973 is about 76.9121954095.

The spelling of 454973 in words is "four hundred fifty-four thousand, nine hundred seventy-three".