454534 has 4 divisors (see below), whose sum is σ = 681804. Its totient is φ = 227266.

The previous prime is 454513. The next prime is 454541. The reversal of 454534 is 435454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435454 = 2 ⋅217727.

It is a junction number, because it is equal to n+sod(n) for n = 454499 and 454508.

It is a congruent number.

It is an unprimeable number.

454534 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113632 + ... + 113635.

It is an arithmetic number, because the mean of its divisors is an integer number (170451).

2⁴⁵⁴⁵³⁴ is an apocalyptic number.

454534 is a deficient number, since it is larger than the sum of its proper divisors (227270).

454534 is a wasteful number, since it uses less digits than its factorization.

454534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227269.

The product of its digits is 4800, while the sum is 25.

The square root of 454534 is about 674.1913674915. The cubic root of 454534 is about 76.8874501174.

Adding to 454534 its reverse (435454), we get a palindrome (889988).

The spelling of 454534 in words is "four hundred fifty-four thousand, five hundred thirty-four".