65852808 has 64 divisors (see below), whose sum is σ = 190062720. Its totient is φ = 18624000.

The previous prime is 65852797. The next prime is 65852819. The reversal of 65852808 is 80825856.

It is an interprime number because it is at equal distance from previous prime (65852797) and next prime (65852819).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 65852808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15028 + ... + 18908.

It is an arithmetic number, because the mean of its divisors is an integer number (2969730).

Almost surely, 2^65852808 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 65852808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95031360).

65852808 is an abundant number, since it is smaller than the sum of its proper divisors (124209912).

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

65852808 is a wasteful number, since it uses less digits than its factorization.

65852808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998 (or 3994 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The square root of 65852808 is about 8114.9743067985. The cubic root of 65852808 is about 403.8233551183.

The spelling of 65852808 in words is "sixty-five million, eight hundred fifty-two thousand, eight hundred eight".