52308776 has 32 divisors (see below), whose sum is σ = 107214240. Its totient is φ = 23779008.

The previous prime is 52308761. The next prime is 52308797. The reversal of 52308776 is 67780325.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 3215 + ... + 10721.

It is an arithmetic number, because the mean of its divisors is an integer number (3350445).

Almost surely, 2^52308776 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 52308776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53607120).

52308776 is an abundant number, since it is smaller than the sum of its proper divisors (54905464).

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

52308776 is a wasteful number, since it uses less digits than its factorization.

52308776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593 (or 7589 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 52308776 is about 7232.4806256222. The cubic root of 52308776 is about 373.9884465532.

The spelling of 52308776 in words is "fifty-two million, three hundred eight thousand, seven hundred seventy-six".