65795072 has 88 divisors (see below), whose sum is σ = 153672384. Its totient is φ = 27574272.

The previous prime is 65795033. The next prime is 65795087. The reversal of 65795072 is 27059756.

65795072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480188 + ... + 480324.

Almost surely, 2^65795072 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 65795072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76836192).

65795072 is an abundant number, since it is smaller than the sum of its proper divisors (87877312).

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

65795072 is a wasteful number, since it uses less digits than its factorization.

65795072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 65795072 is about 8111.4161525593. The cubic root of 65795072 is about 403.7053041546.

The spelling of 65795072 in words is "sixty-five million, seven hundred ninety-five thousand, seventy-two".