64056001 has 4 divisors (see below), whose sum is σ = 64134100. Its totient is φ = 63977904.

The previous prime is 64055969. The next prime is 64056007. The reversal of 64056001 is 10065046.

64056001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38452401 + 25603600 = 6201^2 + 5060^2 .

It is a cyclic number.

It is not a de Polignac number, because 64056001 - 2⁵ = 64055969 is a prime.

It is a super-2 number, since 2×64056001² = 8206342528224002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64056007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37806 + ... + 39463.

It is an arithmetic number, because the mean of its divisors is an integer number (16033525).

Almost surely, 2^64056001 is an apocalyptic number.

It is an amenable number.

64056001 is a deficient number, since it is larger than the sum of its proper divisors (78099).

64056001 is an equidigital number, since it uses as much as digits as its factorization.

64056001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78098.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 64056001 is about 8003.4992971825. The cubic root of 64056001 is about 400.1166347375.

The spelling of 64056001 in words is "sixty-four million, fifty-six thousand, one".