454120 has 16 divisors (see below), whose sum is σ = 1021860. Its totient is φ = 181632.

The previous prime is 454109. The next prime is 454141. The reversal of 454120 is 21454.

It can be written as a sum of positive squares in 2 ways, for example, as 438244 + 15876 = 662^2 + 126^2 .

It is a junction number, because it is equal to n+sod(n) for n = 454094 and 454103.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 454120.

It is an unprimeable number.

454120 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 in 3 ways as a sum of consecutive naturals, for example, 5637 + ... + 5716.

2⁴⁵⁴¹²⁰ is an apocalyptic number.

454120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454120 is an abundant number, since it is smaller than the sum of its proper divisors (567740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454120 is a wasteful number, since it uses less digits than its factorization.

454120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11364 (or 11360 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 454120 is about 673.8842630601. The cubic root of 454120 is about 76.8640994084.

Adding to 454120 its reverse (21454), we get a palindrome (475574).

The spelling of 454120 in words is "four hundred fifty-four thousand, one hundred twenty".