64481201 has 4 divisors (see below), whose sum is σ = 64642404. Its totient is φ = 64320400.

The previous prime is 64481191. The next prime is 64481251. The reversal of 64481201 is 10218446.

The cubic root of 64481201 is 401.

It is a perfect power (a cube), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 63043600 + 1437601 = 7940^2 + 1199^2 .

It is a de Polignac number, because none of the positive numbers 2^k-64481201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64481251) 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, 160601 + ... + 161001.

It is an arithmetic number, because the mean of its divisors is an integer number (16160601).

Almost surely, 2^64481201 is an apocalyptic number.

It is an amenable number.

64481201 is a deficient number, since it is larger than the sum of its proper divisors (161203).

64481201 is an frugal number, since it uses more digits than its factorization.

64481201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 64481201 is about 8030.0187421948.

Adding to 64481201 its reverse (10218446), we get a palindrome (74699647).

The spelling of 64481201 in words is "sixty-four million, four hundred eighty-one thousand, two hundred one".