52746148 has 72 divisors (see below), whose sum is σ = 117261312. Its totient is φ = 20575296.

The previous prime is 52746137. The next prime is 52746163. The reversal of 52746148 is 84164725.

52746148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52746148² = 5564312257675808, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 323515 + ... + 323677.

Almost surely, 2^52746148 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 52746148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58630656).

52746148 is an abundant number, since it is smaller than the sum of its proper divisors (64515164).

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

52746148 is a wasteful number, since it uses less digits than its factorization.

52746148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 312 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 52746148 is about 7262.6543357095. The cubic root of 52746148 is about 375.0279042939.

The spelling of 52746148 in words is "fifty-two million, seven hundred forty-six thousand, one hundred forty-eight".