454207104 has 144 divisors (see below), whose sum is σ = 1415909430. Its totient is φ = 139696128.

The previous prime is 454207087. The next prime is 454207109. The reversal of 454207104 is 401702454.

454207104 is a `hidden beast` number, since 454 + 207 + 1 + 0 + 4 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 191767104 + 262440000 = 13848^2 + 16200^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (454207109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 193522 + ... + 195854.

Almost surely, 2^454207104 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 454207104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707954715).

454207104 is an abundant number, since it is smaller than the sum of its proper divisors (961702326).

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

454207104 is a wasteful number, since it uses less digits than its factorization.

454207104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2379 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 454207104 is about 21312.1351347067. The cubic root of 454207104 is about 768.6901348583.

Adding to 454207104 its reverse (401702454), we get a palindrome (855909558).

The spelling of 454207104 in words is "four hundred fifty-four million, two hundred seven thousand, one hundred four".