68869241 has 16 divisors (see below), whose sum is σ = 80745984. Its totient is φ = 57513984.

The previous prime is 68869237. The next prime is 68869249. The reversal of 68869241 is 14296886.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 68869241 - 2² = 68869237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68869192 and 68869201.

It is not an unprimeable number, because it can be changed into a prime (68869249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115841 + ... + 116433.

It is an arithmetic number, because the mean of its divisors is an integer number (5046624).

Almost surely, 2^68869241 is an apocalyptic number.

It is an amenable number.

68869241 is a deficient number, since it is larger than the sum of its proper divisors (11876743).

68869241 is a wasteful number, since it uses less digits than its factorization.

68869241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000.

The product of its digits is 165888, while the sum is 44.

The square root of 68869241 is about 8298.7493636090. The cubic root of 68869241 is about 409.8973389605.

The spelling of 68869241 in words is "sixty-eight million, eight hundred sixty-nine thousand, two hundred forty-one".