64436201 has 16 divisors (see below), whose sum is σ = 70502400. Its totient is φ = 58685328.

The previous prime is 64436189. The next prime is 64436209. The reversal of 64436201 is 10263446.

It is not a de Polignac number, because 64436201 - 2¹⁰ = 64435177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64436209) 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, 52076 + ... + 53298.

It is an arithmetic number, because the mean of its divisors is an integer number (4406400).

Almost surely, 2^64436201 is an apocalyptic number.

It is an amenable number.

64436201 is a deficient number, since it is larger than the sum of its proper divisors (6066199).

64436201 is a wasteful number, since it uses less digits than its factorization.

64436201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 64436201 is about 8027.2162671751. The cubic root of 64436201 is about 400.9066952896.

Adding to 64436201 its reverse (10263446), we get a palindrome (74699647).

The spelling of 64436201 in words is "sixty-four million, four hundred thirty-six thousand, two hundred one".