64746701 has 2 divisors, whose sum is σ = 64746702. Its totient is φ = 64746700.

The previous prime is 64746677. The next prime is 64746709. The reversal of 64746701 is 10764746.

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., 45832900 + 18913801 = 6770^2 + 4349^2 .

It is a cyclic number.

It is not a de Polignac number, because 64746701 - 2⁶ = 64746637 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64746709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32373350 + 32373351.

It is an arithmetic number, because the mean of its divisors is an integer number (32373351).

Almost surely, 2^64746701 is an apocalyptic number.

It is an amenable number.

64746701 is a deficient number, since it is larger than the sum of its proper divisors (1).

64746701 is an equidigital number, since it uses as much as digits as its factorization.

64746701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 64746701 is about 8046.5334772186. The cubic root of 64746701 is about 401.5496160562.

The spelling of 64746701 in words is "sixty-four million, seven hundred forty-six thousand, seven hundred one".