65492608 has 32 divisors (see below), whose sum is σ = 131962500. Its totient is φ = 32372736.

The previous prime is 65492599. The next prime is 65492629. The reversal of 65492608 is 80629456.

It is a happy number.

65492608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50808384 + 14684224 = 7128^2 + 3832^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 8518 + ... + 14266.

Almost surely, 2^65492608 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 65492608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65981250).

65492608 is an abundant number, since it is smaller than the sum of its proper divisors (66469892).

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

65492608 is an equidigital number, since it uses as much as digits as its factorization.

65492608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852 (or 5840 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 65492608 is about 8092.7503359488. The cubic root of 65492608 is about 403.0857343964.

The spelling of 65492608 in words is "sixty-five million, four hundred ninety-two thousand, six hundred eight".