68627141 has 4 divisors (see below), whose sum is σ = 74865984. Its totient is φ = 62388300.

The previous prime is 68627123. The next prime is 68627159. The reversal of 68627141 is 14172686.

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 an interprime number because it is at equal distance from previous prime (68627123) and next prime (68627159).

It is a cyclic number.

It is not a de Polignac number, because 68627141 - 2⁶ = 68627077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68627161) 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, 3119405 + ... + 3119426.

It is an arithmetic number, because the mean of its divisors is an integer number (18716496).

Almost surely, 2^68627141 is an apocalyptic number.

It is an amenable number.

68627141 is a deficient number, since it is larger than the sum of its proper divisors (6238843).

68627141 is a wasteful number, since it uses less digits than its factorization.

68627141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6238842.

The product of its digits is 16128, while the sum is 35.

The square root of 68627141 is about 8284.1499865707. The cubic root of 68627141 is about 409.4164631468.

The spelling of 68627141 in words is "sixty-eight million, six hundred twenty-seven thousand, one hundred forty-one".