68479265 has 8 divisors (see below), whose sum is σ = 82373760. Its totient is φ = 54650992.

The previous prime is 68479253. The next prime is 68479273. The reversal of 68479265 is 56297486.

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 68479265 - 2²⁰ = 67430689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14249 + ... + 18438.

It is an arithmetic number, because the mean of its divisors is an integer number (10296720).

Almost surely, 2^68479265 is an apocalyptic number.

It is an amenable number.

68479265 is a deficient number, since it is larger than the sum of its proper divisors (13894495).

68479265 is a wasteful number, since it uses less digits than its factorization.

68479265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33111.

The product of its digits is 725760, while the sum is 47.

The square root of 68479265 is about 8275.2199366543. The cubic root of 68479265 is about 409.1221849863.

The spelling of 68479265 in words is "sixty-eight million, four hundred seventy-nine thousand, two hundred sixty-five".