68235676 has 6 divisors (see below), whose sum is σ = 119412440. Its totient is φ = 34117836.

The previous prime is 68235653. The next prime is 68235679. The reversal of 68235676 is 67653286.

It is a super-2 number, since 2×68235676² = 9312214958353952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68235679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8529456 + ... + 8529463.

Almost surely, 2^68235676 is an apocalyptic number.

It is an amenable number.

68235676 is a deficient number, since it is larger than the sum of its proper divisors (51176764).

68235676 is a wasteful number, since it uses less digits than its factorization.

68235676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17058923 (or 17058921 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 68235676 is about 8260.4888475199. The cubic root of 68235676 is about 408.6365096861.

The spelling of 68235676 in words is "sixty-eight million, two hundred thirty-five thousand, six hundred seventy-six".