68392677 has 8 divisors (see below), whose sum is σ = 91354464. Its totient is φ = 45513008.

The previous prime is 68392669. The next prime is 68392697. The reversal of 68392677 is 77629386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68392677 - 2³ = 68392669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68392607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18558 + ... + 21935.

It is an arithmetic number, because the mean of its divisors is an integer number (11419308).

Almost surely, 2^68392677 is an apocalyptic number.

It is an amenable number.

68392677 is a deficient number, since it is larger than the sum of its proper divisors (22961787).

68392677 is a wasteful number, since it uses less digits than its factorization.

68392677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41059.

The product of its digits is 762048, while the sum is 48.

The square root of 68392677 is about 8269.9865175223. The cubic root of 68392677 is about 408.9496752822.

The spelling of 68392677 in words is "sixty-eight million, three hundred ninety-two thousand, six hundred seventy-seven".