454085 has 8 divisors (see below), whose sum is σ = 548856. Its totient is φ = 360640.

The previous prime is 454079. The next prime is 454109. The reversal of 454085 is 580454.

It can be written as a sum of positive squares in 4 ways, for example, as 124609 + 329476 = 353^2 + 574^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 454085 - 2⁶ = 454021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755 + ... + 1215.

It is an arithmetic number, because the mean of its divisors is an integer number (68607).

2⁴⁵⁴⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

454085 is a deficient number, since it is larger than the sum of its proper divisors (94771).

454085 is a wasteful number, since it uses less digits than its factorization.

454085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 454085 is about 673.8582937087. The cubic root of 454085 is about 76.8621246642.

The spelling of 454085 in words is "four hundred fifty-four thousand, eighty-five".