454426104 has 64 divisors (see below), whose sum is σ = 1241735040. Its totient is φ = 137439360.

The previous prime is 454426103. The next prime is 454426129. The reversal of 454426104 is 401624454.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454426103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168414 + ... + 171090.

It is an arithmetic number, because the mean of its divisors is an integer number (19402110).

Almost surely, 2^454426104 is an apocalyptic number.

454426104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454426104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620867520).

454426104 is an abundant number, since it is smaller than the sum of its proper divisors (787308936).

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

454426104 is a wasteful number, since it uses less digits than its factorization.

454426104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340 (or 3336 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 454426104 is about 21317.2724334048. The cubic root of 454426104 is about 768.8136586057.

The spelling of 454426104 in words is "four hundred fifty-four million, four hundred twenty-six thousand, one hundred four".