454794240 has 176 divisors, whose sum is σ = 1506264480. Its totient is φ = 116981760.

The previous prime is 454794133. The next prime is 454794247. The reversal of 454794240 is 42497454.

454794240 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454794247) 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, 444930 + ... + 445950.

Almost surely, 2^454794240 is an apocalyptic number.

454794240 is a gapful number since it is divisible by the number (40) 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 454794240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753132240).

454794240 is an abundant number, since it is smaller than the sum of its proper divisors (1051470240).

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

454794240 is a wasteful number, since it uses less digits than its factorization.

454794240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 454794240 is about 21325.9053735123. The cubic root of 454794240 is about 769.0212109366.

The spelling of 454794240 in words is "four hundred fifty-four million, seven hundred ninety-four thousand, two hundred forty".