64080208 has 40 divisors (see below), whose sum is σ = 137187648. Its totient is φ = 28841472.

The previous prime is 64080199. The next prime is 64080221. The reversal of 64080208 is 80208046.

It is a congruent number.

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, 1135 + ... + 11377.

Almost surely, 2^64080208 is an apocalyptic number.

64080208 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64080208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68593824).

64080208 is an abundant number, since it is smaller than the sum of its proper divisors (73107440).

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

64080208 is a wasteful number, since it uses less digits than its factorization.

64080208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10291 (or 10285 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 64080208 is about 8005.0114303479. The cubic root of 64080208 is about 400.1670302425.

The spelling of 64080208 in words is "sixty-four million, eighty thousand, two hundred eight".