65280108 has 12 divisors (see below), whose sum is σ = 152320280. Its totient is φ = 21760032.

The previous prime is 65280091. The next prime is 65280109. The reversal of 65280108 is 80108256.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×65280108² = 8522985000983328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65280109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2719993 + ... + 2720016.

Almost surely, 2^65280108 is an apocalyptic number.

It is an amenable number.

65280108 is an abundant number, since it is smaller than the sum of its proper divisors (87040172).

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

65280108 is a wasteful number, since it uses less digits than its factorization.

65280108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5440016 (or 5440014 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 65280108 is about 8079.6106341828. The cubic root of 65280108 is about 402.6493058730.

The spelling of 65280108 in words is "sixty-five million, two hundred eighty thousand, one hundred eight".