64736107 has 2 divisors, whose sum is σ = 64736108. Its totient is φ = 64736106.

The previous prime is 64736083. The next prime is 64736117. The reversal of 64736107 is 70163746.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64736107 is a prime.

It is not a weakly prime, because it can be changed into another prime (64736117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32368053 + 32368054.

It is an arithmetic number, because the mean of its divisors is an integer number (32368054).

Almost surely, 2^64736107 is an apocalyptic number.

64736107 is a deficient number, since it is larger than the sum of its proper divisors (1).

64736107 is an equidigital number, since it uses as much as digits as its factorization.

64736107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 64736107 is about 8045.8751543881. The cubic root of 64736107 is about 401.5277140463.

The spelling of 64736107 in words is "sixty-four million, seven hundred thirty-six thousand, one hundred seven".