68711411 has 8 divisors (see below), whose sum is σ = 71787600. Its totient is φ = 65682400.

The previous prime is 68711393. The next prime is 68711413. The reversal of 68711411 is 11411786.

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 68711411 - 2¹⁰ = 68710387 is a prime.

It is a super-2 number, since 2×68711411² = 9442516003221842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68711413) 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, 8801 + ... + 14658.

It is an arithmetic number, because the mean of its divisors is an integer number (8973450).

Almost surely, 2^68711411 is an apocalyptic number.

68711411 is a deficient number, since it is larger than the sum of its proper divisors (3076189).

68711411 is a wasteful number, since it uses less digits than its factorization.

68711411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23589.

The product of its digits is 1344, while the sum is 29.

The square root of 68711411 is about 8289.2346450079. The cubic root of 68711411 is about 409.5839741954.

The spelling of 68711411 in words is "sixty-eight million, seven hundred eleven thousand, four hundred eleven".