52047744 has 192 divisors, whose sum is σ = 170348160. Its totient is φ = 13787136.

The previous prime is 52047733. The next prime is 52047763. The reversal of 52047744 is 44774025.

It is a tau number, because it is divible by the number of its divisors (192).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 776799 + ... + 776865.

It is an arithmetic number, because the mean of its divisors is an integer number (887230).

Almost surely, 2^52047744 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 52047744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85174080).

52047744 is an abundant number, since it is smaller than the sum of its proper divisors (118300416).

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

52047744 is a wasteful number, since it uses less digits than its factorization.

52047744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 33.

The square root of 52047744 is about 7214.4122421719. The cubic root of 52047744 is about 373.3653147206.

The spelling of 52047744 in words is "fifty-two million, forty-seven thousand, seven hundred forty-four".