65296896 has 80 divisors (see below), whose sum is σ = 198838464. Its totient is φ = 18653184.

The previous prime is 65296883. The next prime is 65296909. The reversal of 65296896 is 69869256.

It is an interprime number because it is at equal distance from previous prime (65296883) and next prime (65296909).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7716 + ... + 13788.

Almost surely, 2^65296896 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 65296896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99419232).

65296896 is an abundant number, since it is smaller than the sum of its proper divisors (133541568).

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

65296896 is an equidigital number, since it uses as much as digits as its factorization.

65296896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101 (or 6085 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 65296896 is about 8080.6494788476. The cubic root of 65296896 is about 402.6838191798.

The spelling of 65296896 in words is "sixty-five million, two hundred ninety-six thousand, eight hundred ninety-six".