64480011 has 8 divisors (see below), whose sum is σ = 88297104. Its totient is φ = 41824800.

The previous prime is 64480007. The next prime is 64480027. The reversal of 64480011 is 11008446.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64480011 - 2² = 64480007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64480001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290340 + ... + 290561.

It is an arithmetic number, because the mean of its divisors is an integer number (11037138).

Almost surely, 2^64480011 is an apocalyptic number.

64480011 is a deficient number, since it is larger than the sum of its proper divisors (23817093).

64480011 is a wasteful number, since it uses less digits than its factorization.

64480011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580941.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 64480011 is about 8029.9446448902. The cubic root of 64480011 is about 400.9975331677.

Adding to 64480011 its reverse (11008446), we get a palindrome (75488457).

The spelling of 64480011 in words is "sixty-four million, four hundred eighty thousand, eleven".