68601707 has 2 divisors, whose sum is σ = 68601708. Its totient is φ = 68601706.

The previous prime is 68601697. The next prime is 68601751. The reversal of 68601707 is 70710686.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68601707 - 2²⁰ = 67553131 is a prime.

It is not a weakly prime, because it can be changed into another prime (68601007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34300853 + 34300854.

It is an arithmetic number, because the mean of its divisors is an integer number (34300854).

Almost surely, 2^68601707 is an apocalyptic number.

68601707 is a deficient number, since it is larger than the sum of its proper divisors (1).

68601707 is an equidigital number, since it uses as much as digits as its factorization.

68601707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 68601707 is about 8282.6147441493. The cubic root of 68601707 is about 409.3658787626.

The spelling of 68601707 in words is "sixty-eight million, six hundred one thousand, seven hundred seven".