64008441 has 16 divisors (see below), whose sum is σ = 108374400. Its totient is φ = 36576144.

The previous prime is 64008437. The next prime is 64008479. The reversal of 64008441 is 14480046.

It is not a de Polignac number, because 64008441 - 2² = 64008437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (64008641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169146 + ... + 169523.

It is an arithmetic number, because the mean of its divisors is an integer number (6773400).

Almost surely, 2^64008441 is an apocalyptic number.

It is an amenable number.

64008441 is a deficient number, since it is larger than the sum of its proper divisors (44365959).

64008441 is a wasteful number, since it uses less digits than its factorization.

64008441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338685 (or 338679 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 64008441 is about 8000.5275451060. The cubic root of 64008441 is about 400.0175846436.

Adding to 64008441 its reverse (14480046), we get a palindrome (78488487).

It can be divided in two parts, 6400 and 8441, that added together give a palindrome (14841).

The spelling of 64008441 in words is "sixty-four million, eight thousand, four hundred forty-one".