68982177 has 16 divisors (see below), whose sum is σ = 100900800. Its totient is φ = 41572800.

The previous prime is 68982167. The next prime is 68982181. The reversal of 68982177 is 77128986.

It is not a de Polignac number, because 68982177 - 2¹¹ = 68980129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68982167) 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 15 ways as a sum of consecutive naturals, for example, 199 + ... + 11747.

It is an arithmetic number, because the mean of its divisors is an integer number (6306300).

Almost surely, 2^68982177 is an apocalyptic number.

It is an amenable number.

68982177 is a deficient number, since it is larger than the sum of its proper divisors (31918623).

68982177 is a wasteful number, since it uses less digits than its factorization.

68982177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11744.

The product of its digits is 338688, while the sum is 48.

The square root of 68982177 is about 8305.5509751009. The cubic root of 68982177 is about 410.1212748520.

The spelling of 68982177 in words is "sixty-eight million, nine hundred eighty-two thousand, one hundred seventy-seven".