52446468 has 24 divisors (see below), whose sum is σ = 124685568. Its totient is φ = 17152096.

The previous prime is 52446439. The next prime is 52446487. The reversal of 52446468 is 86464425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40596 + ... + 41867.

It is an arithmetic number, because the mean of its divisors is an integer number (5195232).

Almost surely, 2^52446468 is an apocalyptic number.

It is an amenable number.

52446468 is an abundant number, since it is smaller than the sum of its proper divisors (72239100).

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

52446468 is a wasteful number, since it uses less digits than its factorization.

52446468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82523 (or 82521 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 52446468 is about 7241.9933719937. The cubic root of 52446468 is about 374.3163080428.

The spelling of 52446468 in words is "fifty-two million, four hundred forty-six thousand, four hundred sixty-eight".