465822828 has 36 divisors (see below), whose sum is σ = 1202554080. Its totient is φ = 151970016.

The previous prime is 465822823. The next prime is 465822857. The reversal of 465822828 is 828228564.

465822828 is a `hidden beast` number, since 46 + 582 + 2 + 8 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (465822821) 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, 135963 + ... + 139346.

It is an arithmetic number, because the mean of its divisors is an integer number (33404280).

Almost surely, 2^465822828 is an apocalyptic number.

It is an amenable number.

465822828 is an abundant number, since it is smaller than the sum of its proper divisors (736731252).

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

465822828 is a wasteful number, since it uses less digits than its factorization.

465822828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275366 (or 275361 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 465822828 is about 21582.9290875914. The cubic root of 465822828 is about 775.1877882781.

The spelling of 465822828 in words is "four hundred sixty-five million, eight hundred twenty-two thousand, eight hundred twenty-eight".