64712201 has 4 divisors (see below), whose sum is σ = 64807632. Its totient is φ = 64616772.

The previous prime is 64712189. The next prime is 64712231. The reversal of 64712201 is 10221746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 64712201 - 2¹⁰ = 64711177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (64712231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46691 + ... + 48056.

It is an arithmetic number, because the mean of its divisors is an integer number (16201908).

Almost surely, 2^64712201 is an apocalyptic number.

It is an amenable number.

64712201 is a deficient number, since it is larger than the sum of its proper divisors (95431).

64712201 is an equidigital number, since it uses as much as digits as its factorization.

64712201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95430.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 64712201 is about 8044.3894112605. The cubic root of 64712201 is about 401.4782820585.

Adding to 64712201 its reverse (10221746), we get a palindrome (74933947).

The spelling of 64712201 in words is "sixty-four million, seven hundred twelve thousand, two hundred one".