68587041 has 4 divisors (see below), whose sum is σ = 91449392. Its totient is φ = 45724692.

The previous prime is 68587039. The next prime is 68587091. The reversal of 68587041 is 14078586.

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 not a de Polignac number, because 68587041 - 2¹ = 68587039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68587091) 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, 11431171 + ... + 11431176.

It is an arithmetic number, because the mean of its divisors is an integer number (22862348).

Almost surely, 2^68587041 is an apocalyptic number.

It is an amenable number.

68587041 is a deficient number, since it is larger than the sum of its proper divisors (22862351).

68587041 is a wasteful number, since it uses less digits than its factorization.

68587041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22862350.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 68587041 is about 8281.7293483910. The cubic root of 68587041 is about 409.3367046204.

The spelling of 68587041 in words is "sixty-eight million, five hundred eighty-seven thousand, forty-one".