52374168 has 256 divisors, whose sum is σ = 188006400. Its totient is φ = 13115520.

The previous prime is 52374167. The next prime is 52374191. The reversal of 52374168 is 86147325.

52374168 is a `hidden beast` number, since 5 + 237 + 416 + 8 = 666.

52374168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 7237²-1.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52374167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 781671 + ... + 781737.

It is an arithmetic number, because the mean of its divisors is an integer number (734400).

Almost surely, 2^52374168 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 52374168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94003200).

52374168 is an abundant number, since it is smaller than the sum of its proper divisors (135632232).

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

52374168 is a wasteful number, since it uses less digits than its factorization.

52374168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 137 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 52374168 is about 7236.9999309106. Note that the first 4 decimals coincide. The cubic root of 52374168 is about 374.1442245479.

It can be divided in two parts, 523 and 74168, that added together give a triangular number (74691 = T₃₈₆).

The spelling of 52374168 in words is "fifty-two million, three hundred seventy-four thousand, one hundred sixty-eight".