68460901 has 2 divisors, whose sum is σ = 68460902. Its totient is φ = 68460900.

The previous prime is 68460871. The next prime is 68460911. The reversal of 68460901 is 10906486.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42185025 + 26275876 = 6495^2 + 5126^2 .

It is a cyclic number.

It is not a de Polignac number, because 68460901 - 2¹⁹ = 67936613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68460911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34230450 + 34230451.

It is an arithmetic number, because the mean of its divisors is an integer number (34230451).

Almost surely, 2^68460901 is an apocalyptic number.

It is an amenable number.

68460901 is a deficient number, since it is larger than the sum of its proper divisors (1).

68460901 is an equidigital number, since it uses as much as digits as its factorization.

68460901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 68460901 is about 8274.1102844959. The cubic root of 68460901 is about 409.0856104529.

The spelling of 68460901 in words is "sixty-eight million, four hundred sixty thousand, nine hundred one".