450846228 has 48 divisors (see below), whose sum is σ = 1230225920. Its totient is φ = 125816544.

The previous prime is 450846223. The next prime is 450846229. The reversal of 450846228 is 822648054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450846223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58798 + ... + 66021.

Almost surely, 2^450846228 is an apocalyptic number.

It is an amenable number.

450846228 is an abundant number, since it is smaller than the sum of its proper divisors (779379692).

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

450846228 is a wasteful number, since it uses less digits than its factorization.

450846228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124876 (or 124874 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 450846228 is about 21233.1398525983. The cubic root of 450846228 is about 766.7894816061.

The spelling of 450846228 in words is "four hundred fifty million, eight hundred forty-six thousand, two hundred twenty-eight".