454226328 has 48 divisors (see below), whose sum is σ = 1231425000. Its totient is φ = 151257600.

The previous prime is 454226327. The next prime is 454226341. The reversal of 454226328 is 823622454.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 454226292 and 454226301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454226321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87403 + ... + 92453.

Almost surely, 2^454226328 is an apocalyptic number.

It is an amenable number.

454226328 is an abundant number, since it is smaller than the sum of its proper divisors (777198672).

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

454226328 is a wasteful number, since it uses less digits than its factorization.

454226328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312 (or 6305 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 454226328 is about 21312.5861405884. The cubic root of 454226328 is about 768.7009794639.

The spelling of 454226328 in words is "four hundred fifty-four million, two hundred twenty-six thousand, three hundred twenty-eight".