52894656 has 84 divisors (see below), whose sum is σ = 152988264. Its totient is φ = 17472000.

The previous prime is 52894631. The next prime is 52894661. The reversal of 52894656 is 65649825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75106 + ... + 75806.

Almost surely, 2^52894656 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 52894656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76494132).

52894656 is an abundant number, since it is smaller than the sum of its proper divisors (100093608).

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

52894656 is a wasteful number, since it uses less digits than its factorization.

52894656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 837 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 52894656 is about 7272.8712349388. The cubic root of 52894656 is about 375.3795410666.

The spelling of 52894656 in words is "fifty-two million, eight hundred ninety-four thousand, six hundred fifty-six".