52839360 has 168 divisors, whose sum is σ = 207788256. Its totient is φ = 12072960.

The previous prime is 52839343. The next prime is 52839379. The reversal of 52839360 is 6393825.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18850 + ... + 21470.

Almost surely, 2^52839360 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 52839360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103894128).

52839360 is an abundant number, since it is smaller than the sum of its proper divisors (154948896).

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

52839360 is a wasteful number, since it uses less digits than its factorization.

52839360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651 (or 2638 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 52839360 is about 7269.0687161424. The cubic root of 52839360 is about 375.2486883745.

The spelling of 52839360 in words is "fifty-two million, eight hundred thirty-nine thousand, three hundred sixty".