456227328 has 40 divisors (see below), whose sum is σ = 1215422208. Its totient is φ = 152075264.

The previous prime is 456227269. The next prime is 456227363. The reversal of 456227328 is 823722654.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146976 + ... + 150047.

Almost surely, 2^456227328 is an apocalyptic number.

456227328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

456227328 is an abundant number, since it is smaller than the sum of its proper divisors (759194880).

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

456227328 is an equidigital number, since it uses as much as digits as its factorization.

456227328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297044 (or 297028 counting only the distinct ones).

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

The square root of 456227328 is about 21359.4786453228. The cubic root of 456227328 is about 769.8281102792.

The spelling of 456227328 in words is "four hundred fifty-six million, two hundred twenty-seven thousand, three hundred twenty-eight".