65369088 has 132 divisors (see below), whose sum is σ = 194473188. Its totient is φ = 21135360.

The previous prime is 65369077. The next prime is 65369093. The reversal of 65369088 is 88096356.

It can be written as a sum of positive squares in 2 ways, for example, as 29942784 + 35426304 = 5472^2 + 5952^2 .

It is a zygodrome in base 11.

It is a congruent number.

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, 377770 + ... + 377942.

Almost surely, 2^65369088 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 65369088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97236594).

65369088 is an abundant number, since it is smaller than the sum of its proper divisors (129104100).

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

65369088 is a wasteful number, since it uses less digits than its factorization.

65369088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 65369088 is about 8085.1152125372. The cubic root of 65369088 is about 402.8321664224.

The spelling of 65369088 in words is "sixty-five million, three hundred sixty-nine thousand, eighty-eight".