68130265 has 8 divisors (see below), whose sum is σ = 93435840. Its totient is φ = 46717872.

The previous prime is 68130263. The next prime is 68130317. The reversal of 68130265 is 56203186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68130265 - 2¹ = 68130263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68130263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973255 + ... + 973324.

It is an arithmetic number, because the mean of its divisors is an integer number (11679480).

Almost surely, 2^68130265 is an apocalyptic number.

It is an amenable number.

68130265 is a deficient number, since it is larger than the sum of its proper divisors (25305575).

68130265 is a wasteful number, since it uses less digits than its factorization.

68130265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946591.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 68130265 is about 8254.1059479510. The cubic root of 68130265 is about 408.4259796259.

The spelling of 68130265 in words is "sixty-eight million, one hundred thirty thousand, two hundred sixty-five".