64208082 has 16 divisors (see below), whose sum is σ = 135970272. Its totient is φ = 20143680.

The previous prime is 64208057. The next prime is 64208093. The reversal of 64208082 is 28080246.

It is a happy 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, 314644 + ... + 314847.

It is an arithmetic number, because the mean of its divisors is an integer number (8498142).

Almost surely, 2^64208082 is an apocalyptic number.

64208082 is an abundant number, since it is smaller than the sum of its proper divisors (71762190).

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

64208082 is a wasteful number, since it uses less digits than its factorization.

64208082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629513.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 64208082 is about 8012.9945713198. The cubic root of 64208082 is about 400.4330351988.

The spelling of 64208082 in words is "sixty-four million, two hundred eight thousand, eighty-two".