65323008 has 90 divisors (see below), whose sum is σ = 189131124. Its totient is φ = 21725184.

The previous prime is 65322989. The next prime is 65323031. The reversal of 65323008 is 80032356.

65323008 is a `hidden beast` number, since 653 + 2 + 3 + 0 + 0 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147235 + ... + 147677.

Almost surely, 2^65323008 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 65323008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94565562).

65323008 is an abundant number, since it is smaller than the sum of its proper divisors (123808116).

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

65323008 is an equidigital number, since it uses as much as digits as its factorization.

65323008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 65323008 is about 8082.2650290621. The cubic root of 65323008 is about 402.7374893092.

The spelling of 65323008 in words is "sixty-five million, three hundred twenty-three thousand, eight".