52194576 has 80 divisors (see below), whose sum is σ = 159100928. Its totient is φ = 14428800.

The previous prime is 52194557. The next prime is 52194601. The reversal of 52194576 is 67549125.

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 15 ways as a sum of consecutive naturals, for example, 7911 + ... + 12921.

Almost surely, 2^52194576 is an apocalyptic number.

52194576 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52194576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79550464).

52194576 is an abundant number, since it is smaller than the sum of its proper divisors (106906352).

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

52194576 is a wasteful number, since it uses less digits than its factorization.

52194576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060 (or 5054 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 52194576 is about 7224.5813719551. The cubic root of 52194576 is about 373.7160856316.

The spelling of 52194576 in words is "fifty-two million, one hundred ninety-four thousand, five hundred seventy-six".