64448201 has 8 divisors (see below), whose sum is σ = 65596608. Its totient is φ = 63310000.

The previous prime is 64448143. The next prime is 64448239. The reversal of 64448201 is 10284446.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64448201 is a prime.

It is a super-2 number, since 2×64448201² = 8307141224272802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64448281) 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, 10796 + ... + 15666.

It is an arithmetic number, because the mean of its divisors is an integer number (8199576).

Almost surely, 2^64448201 is an apocalyptic number.

It is an amenable number.

64448201 is a deficient number, since it is larger than the sum of its proper divisors (1148407).

64448201 is a wasteful number, since it uses less digits than its factorization.

64448201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5103.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 64448201 is about 8027.9636895043. The cubic root of 64448201 is about 400.9315807921.

The spelling of 64448201 in words is "sixty-four million, four hundred forty-eight thousand, two hundred one".