52188192 has 96 divisors (see below), whose sum is σ = 173980800. Its totient is φ = 14909184.

The previous prime is 52188179. The next prime is 52188217. The reversal of 52188192 is 29188125.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1734 + ... + 10362.

It is an arithmetic number, because the mean of its divisors is an integer number (1812300).

Almost surely, 2^52188192 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 52188192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86990400).

52188192 is an abundant number, since it is smaller than the sum of its proper divisors (121792608).

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

52188192 is a wasteful number, since it uses less digits than its factorization.

52188192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8655 (or 8641 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 52188192 is about 7224.1395335362. The cubic root of 52188192 is about 373.7008484112.

The spelling of 52188192 in words is "fifty-two million, one hundred eighty-eight thousand, one hundred ninety-two".