68234558 has 12 divisors (see below), whose sum is σ = 119062512. Its totient is φ = 29243340.

The previous prime is 68234557. The next prime is 68234587. The reversal of 68234558 is 85543286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68234557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 348038 + ... + 348233.

It is an arithmetic number, because the mean of its divisors is an integer number (9921876).

Almost surely, 2^68234558 is an apocalyptic number.

68234558 is a deficient number, since it is larger than the sum of its proper divisors (50827954).

68234558 is a wasteful number, since it uses less digits than its factorization.

68234558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696287 (or 696280 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 68234558 is about 8260.4211757028. The cubic root of 68234558 is about 408.6342779204.

The spelling of 68234558 in words is "sixty-eight million, two hundred thirty-four thousand, five hundred fifty-eight".