64085882 has 24 divisors (see below), whose sum is σ = 113801376. Its totient is φ = 26513424.

The previous prime is 64085849. The next prime is 64085891. The reversal of 64085882 is 28858046.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9053 + ... + 14495.

It is an arithmetic number, because the mean of its divisors is an integer number (4741724).

Almost surely, 2^64085882 is an apocalyptic number.

64085882 is a deficient number, since it is larger than the sum of its proper divisors (49715494).

64085882 is a wasteful number, since it uses less digits than its factorization.

64085882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510 (or 5481 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 64085882 is about 8005.3658254948. The cubic root of 64085882 is about 400.1788408613.

The spelling of 64085882 in words is "sixty-four million, eighty-five thousand, eight hundred eighty-two".