65798832 has 60 divisors (see below), whose sum is σ = 186854360. Its totient is φ = 19937280.

The previous prime is 65798819. The next prime is 65798849. The reversal of 65798832 is 23889756.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144 + ... + 11472.

Almost surely, 2^65798832 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 65798832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93427180).

65798832 is an abundant number, since it is smaller than the sum of its proper divisors (121055528).

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

65798832 is a wasteful number, since it uses less digits than its factorization.

65798832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11362 (or 11345 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 65798832 is about 8111.6479213536. The cubic root of 65798832 is about 403.7129942089.

It can be divided in two parts, 65 and 798832, that added together give a palindrome (798897).

The spelling of 65798832 in words is "sixty-five million, seven hundred ninety-eight thousand, eight hundred thirty-two".