454032 has 40 divisors (see below), whose sum is σ = 1304480. Its totient is φ = 151200.

The previous prime is 454031. The next prime is 454033. The reversal of 454032 is 230454.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (454031) and next prime (454033).

It is a super-2 number, since 2×454032² = 412290114048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 453996 and 454014.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 454032.

It is not an unprimeable number, because it can be changed into a prime (454031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94 + ... + 957.

It is an arithmetic number, because the mean of its divisors is an integer number (32612).

2⁴⁵⁴⁰³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652240).

454032 is an abundant number, since it is smaller than the sum of its proper divisors (850448).

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

454032 is a wasteful number, since it uses less digits than its factorization.

454032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 454032 is about 673.8189667856. The cubic root of 454032 is about 76.8591341440.

Adding to 454032 its reverse (230454), we get a palindrome (684486).

The spelling of 454032 in words is "four hundred fifty-four thousand, thirty-two".