52172848 has 60 divisors (see below), whose sum is σ = 126658560. Its totient is φ = 20635776.

The previous prime is 52172843. The next prime is 52172851. The reversal of 52172848 is 84827125.

It is a super-2 number, since 2×52172848² = 5444012136862208, which contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (52172843) 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, 7633 + ... + 12751.

It is an arithmetic number, because the mean of its divisors is an integer number (2110976).

Almost surely, 2^52172848 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 52172848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63329280).

52172848 is an abundant number, since it is smaller than the sum of its proper divisors (74485712).

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

52172848 is a wasteful number, since it uses less digits than its factorization.

52172848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154 (or 5141 counting only the distinct ones).

The product of its digits is 35840, while the sum is 37.

The square root of 52172848 is about 7223.0774604735. The cubic root of 52172848 is about 373.6642205353.

The spelling of 52172848 in words is "fifty-two million, one hundred seventy-two thousand, eight hundred forty-eight".