52647168 has 108 divisors (see below), whose sum is σ = 163111200. Its totient is φ = 15031296.

The previous prime is 52647167. The next prime is 52647227. The reversal of 52647168 is 86174625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52647163) 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, 36933 + ... + 38331.

Almost surely, 2^52647168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52647168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81555600).

52647168 is an abundant number, since it is smaller than the sum of its proper divisors (110464032).

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

52647168 is a wasteful number, since it uses less digits than its factorization.

52647168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432 (or 1411 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 52647168 is about 7255.8368228620. The cubic root of 52647168 is about 374.7931730591.

The spelling of 52647168 in words is "fifty-two million, six hundred forty-seven thousand, one hundred sixty-eight".