454104112 has 80 divisors (see below), whose sum is σ = 1104643584. Its totient is φ = 175680000.

The previous prime is 454104107. The next prime is 454104113. The reversal of 454104112 is 211401454.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (454104113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184812 + ... + 187252.

Almost surely, 2^454104112 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 454104112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552321792).

454104112 is an abundant number, since it is smaller than the sum of its proper divisors (650539472).

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

454104112 is a wasteful number, since it uses less digits than its factorization.

454104112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618 (or 2612 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 454104112 is about 21309.7187217476. The cubic root of 454104112 is about 768.6320299995.

Adding to 454104112 its reverse (211401454), we get a palindrome (665505566).

The spelling of 454104112 in words is "four hundred fifty-four million, one hundred four thousand, one hundred twelve".