64102601 has 2 divisors, whose sum is σ = 64102602. Its totient is φ = 64102600.

The previous prime is 64102583. The next prime is 64102609. The reversal of 64102601 is 10620146.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62410000 + 1692601 = 7900^2 + 1301^2 .

It is a cyclic number.

It is not a de Polignac number, because 64102601 - 2²² = 59908297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (64102609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32051300 + 32051301.

It is an arithmetic number, because the mean of its divisors is an integer number (32051301).

Almost surely, 2^64102601 is an apocalyptic number.

It is an amenable number.

64102601 is a deficient number, since it is larger than the sum of its proper divisors (1).

64102601 is an equidigital number, since it uses as much as digits as its factorization.

64102601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 64102601 is about 8006.4099944982. The cubic root of 64102601 is about 400.2136379601.

Adding to 64102601 its reverse (10620146), we get a palindrome (74722747).

The spelling of 64102601 in words is "sixty-four million, one hundred two thousand, six hundred one".