64068201 has 24 divisors (see below), whose sum is σ = 95478344. Its totient is φ = 41368320.

The previous prime is 64068181. The next prime is 64068203. The reversal of 64068201 is 10286046.

It can be written as a sum of positive squares in 4 ways, for example, as 12960000 + 51108201 = 3600^2 + 7149^2 .

It is not a de Polignac number, because 64068201 - 2¹⁴ = 64051817 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 (64068203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139965 + ... + 140421.

Almost surely, 2^64068201 is an apocalyptic number.

It is an amenable number.

64068201 is a deficient number, since it is larger than the sum of its proper divisors (31410143).

64068201 is a wasteful number, since it uses less digits than its factorization.

64068201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 918 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 64068201 is about 8004.2614275147. The cubic root of 64068201 is about 400.1420349759.

The spelling of 64068201 in words is "sixty-four million, sixty-eight thousand, two hundred one".