1450218828 has 48 divisors (see below), whose sum is σ = 3430627200. Its totient is φ = 476744064.

The previous prime is 1450218827. The next prime is 1450218851. The reversal of 1450218828 is 8288120541.

It is not an unprimeable number, because it can be changed into a prime (1450218821) 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, 852723 + ... + 854421.

It is an arithmetic number, because the mean of its divisors is an integer number (71471400).

Almost surely, 2^1450218828 is an apocalyptic number.

It is an amenable number.

1450218828 is an abundant number, since it is smaller than the sum of its proper divisors (1980408372).

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

1450218828 is a wasteful number, since it uses less digits than its factorization.

1450218828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2644 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 1450218828 is about 38081.7387733281. The cubic root of 1450218828 is about 1131.9081311986.

The spelling of 1450218828 in words is "one billion, four hundred fifty million, two hundred eighteen thousand, eight hundred twenty-eight".