52766976 has 72 divisors (see below), whose sum is σ = 141804544. Its totient is φ = 17418240.

The previous prime is 52766957. The next prime is 52766993. The reversal of 52766976 is 67966725.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97266 + ... + 97806.

Almost surely, 2^52766976 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 52766976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70902272).

52766976 is an abundant number, since it is smaller than the sum of its proper divisors (89037568).

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

52766976 is a wasteful number, since it uses less digits than its factorization.

52766976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 673 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 52766976 is about 7264.0881051926. The cubic root of 52766976 is about 375.0772605255.

The spelling of 52766976 in words is "fifty-two million, seven hundred sixty-six thousand, nine hundred seventy-six".