68534741 has 8 divisors (see below), whose sum is σ = 74883744. Its totient is φ = 62205520.

The previous prime is 68534737. The next prime is 68534761. The reversal of 68534741 is 14743586.

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 68534741 - 2² = 68534737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68534695 and 68534704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68534761) 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, 2846 + ... + 12048.

It is an arithmetic number, because the mean of its divisors is an integer number (9360468).

Almost surely, 2^68534741 is an apocalyptic number.

It is an amenable number.

68534741 is a deficient number, since it is larger than the sum of its proper divisors (6349003).

68534741 is a wasteful number, since it uses less digits than its factorization.

68534741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9891.

The product of its digits is 80640, while the sum is 38.

The square root of 68534741 is about 8278.5711931468. The cubic root of 68534741 is about 409.2326336804.

The spelling of 68534741 in words is "sixty-eight million, five hundred thirty-four thousand, seven hundred forty-one".