68267361 has 16 divisors (see below), whose sum is σ = 96897600. Its totient is φ = 42628608.

The previous prime is 68267351. The next prime is 68267371. The reversal of 68267361 is 16376286.

It is an interprime number because it is at equal distance from previous prime (68267351) and next prime (68267371).

It is not a de Polignac number, because 68267361 - 2¹⁰ = 68266337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68267341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656 + ... + 11801.

It is an arithmetic number, because the mean of its divisors is an integer number (6056100).

Almost surely, 2^68267361 is an apocalyptic number.

It is an amenable number.

68267361 is a deficient number, since it is larger than the sum of its proper divisors (28630239).

68267361 is a wasteful number, since it uses less digits than its factorization.

68267361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13568.

The product of its digits is 72576, while the sum is 39.

The square root of 68267361 is about 8262.4064896373. The cubic root of 68267361 is about 408.6997495484.

The spelling of 68267361 in words is "sixty-eight million, two hundred sixty-seven thousand, three hundred sixty-one".