64802701 has 2 divisors, whose sum is σ = 64802702. Its totient is φ = 64802700.

The previous prime is 64802641. The next prime is 64802737. The reversal of 64802701 is 10720846.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39702601 + 25100100 = 6301^2 + 5010^2 .

It is a cyclic number.

It is not a de Polignac number, because 64802701 - 2¹⁵ = 64769933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64802701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64802761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32401350 + 32401351.

It is an arithmetic number, because the mean of its divisors is an integer number (32401351).

Almost surely, 2^64802701 is an apocalyptic number.

It is an amenable number.

64802701 is a deficient number, since it is larger than the sum of its proper divisors (1).

64802701 is an equidigital number, since it uses as much as digits as its factorization.

64802701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 64802701 is about 8050.0124844624. The cubic root of 64802701 is about 401.6653506458.

The spelling of 64802701 in words is "sixty-four million, eight hundred two thousand, seven hundred one".