453112 has 32 divisors (see below), whose sum is σ = 979200. Its totient is φ = 194400.

The previous prime is 453107. The next prime is 453119. The reversal of 453112 is 211354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453119) 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, 1537 + ... + 1807.

It is an arithmetic number, because the mean of its divisors is an integer number (30600).

2⁴⁵³¹¹² 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 453112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489600).

453112 is an abundant number, since it is smaller than the sum of its proper divisors (526088).

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

453112 is a wasteful number, since it uses less digits than its factorization.

453112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 303 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 453112 is about 673.1359446650. The cubic root of 453112 is about 76.8071861042.

Adding to 453112 its reverse (211354), we get a palindrome (664466).

It can be divided in two parts, 453 and 112, that added together give a palindrome (565).

The spelling of 453112 in words is "four hundred fifty-three thousand, one hundred twelve".