68895541 has 8 divisors (see below), whose sum is σ = 80940384. Its totient is φ = 57814320.

The previous prime is 68895499. The next prime is 68895551. The reversal of 68895541 is 14559886.

68895541 is nontrivially palindromic in base 6.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68895541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68895491 and 68895500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68895551) 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, 240751 + ... + 241036.

It is an arithmetic number, because the mean of its divisors is an integer number (10117548).

Almost surely, 2^68895541 is an apocalyptic number.

It is an amenable number.

68895541 is a deficient number, since it is larger than the sum of its proper divisors (12044843).

68895541 is a wasteful number, since it uses less digits than its factorization.

68895541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481811.

The product of its digits is 345600, while the sum is 46.

The square root of 68895541 is about 8300.3337884690. Note that the first 3 decimals coincide. The cubic root of 68895541 is about 409.9495099436.

The spelling of 68895541 in words is "sixty-eight million, eight hundred ninety-five thousand, five hundred forty-one".