64462201 has 4 divisors (see below), whose sum is σ = 64561572. Its totient is φ = 64362832.

The previous prime is 64462187. The next prime is 64462207. The reversal of 64462201 is 10226446.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45765225 + 18696976 = 6765^2 + 4324^2 .

It is a cyclic number.

It is not a de Polignac number, because 64462201 - 2¹⁷ = 64331129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64462207) 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, 48706 + ... + 50011.

It is an arithmetic number, because the mean of its divisors is an integer number (16140393).

Almost surely, 2^64462201 is an apocalyptic number.

It is an amenable number.

64462201 is a deficient number, since it is larger than the sum of its proper divisors (99371).

64462201 is an equidigital number, since it uses as much as digits as its factorization.

64462201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99370.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 64462201 is about 8028.8355942814. The cubic root of 64462201 is about 400.9606099745.

Adding to 64462201 its reverse (10226446), we get a palindrome (74688647).

The spelling of 64462201 in words is "sixty-four million, four hundred sixty-two thousand, two hundred one".