68235627 has 4 divisors (see below), whose sum is σ = 90980840. Its totient is φ = 45490416.

The previous prime is 68235623. The next prime is 68235649. The reversal of 68235627 is 72653286.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 68235627 - 2² = 68235623 is a prime.

It is a super-2 number, since 2×68235627² = 9312201584166258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68235623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11372602 + ... + 11372607.

It is an arithmetic number, because the mean of its divisors is an integer number (22745210).

Almost surely, 2^68235627 is an apocalyptic number.

68235627 is a deficient number, since it is larger than the sum of its proper divisors (22745213).

68235627 is a wasteful number, since it uses less digits than its factorization.

68235627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22745212.

The product of its digits is 120960, while the sum is 39.

The square root of 68235627 is about 8260.4858815932. The cubic root of 68235627 is about 408.6364118722.

The spelling of 68235627 in words is "sixty-eight million, two hundred thirty-five thousand, six hundred twenty-seven".