68589141 has 4 divisors (see below), whose sum is σ = 91452192. Its totient is φ = 45726092.

The previous prime is 68589139. The next prime is 68589167. The reversal of 68589141 is 14198586.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68589141 - 2¹ = 68589139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68589093 and 68589102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68589341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11431521 + ... + 11431526.

It is an arithmetic number, because the mean of its divisors is an integer number (22863048).

Almost surely, 2^68589141 is an apocalyptic number.

It is an amenable number.

68589141 is a deficient number, since it is larger than the sum of its proper divisors (22863051).

68589141 is a wasteful number, since it uses less digits than its factorization.

68589141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22863050.

The product of its digits is 69120, while the sum is 42.

The square root of 68589141 is about 8281.8561325345. The cubic root of 68589141 is about 409.3408822721.

The spelling of 68589141 in words is "sixty-eight million, five hundred eighty-nine thousand, one hundred forty-one".