64006410 has 64 divisors (see below), whose sum is σ = 166263552. Its totient is φ = 15676416.

The previous prime is 64006357. The next prime is 64006441. The reversal of 64006410 is 1460046.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131187 + ... + 131673.

It is an arithmetic number, because the mean of its divisors is an integer number (2597868).

Almost surely, 2^64006410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64006410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83131776).

64006410 is an abundant number, since it is smaller than the sum of its proper divisors (102257142).

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

64006410 is a wasteful number, since it uses less digits than its factorization.

64006410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 64006410 is about 8000.4006149692. The cubic root of 64006410 is about 400.0133537209.

Adding to 64006410 its reverse (1460046), we get a palindrome (65466456).

The spelling of 64006410 in words is "sixty-four million, six thousand, four hundred ten".