67676141 has 16 divisors (see below), whose sum is σ = 74188800. Its totient is φ = 61363008.

The previous prime is 67676137. The next prime is 67676159. The reversal of 67676141 is 14167676.

It is a cyclic number.

It is not a de Polignac number, because 67676141 - 2² = 67676137 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67676095 and 67676104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67676341) 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 15 ways as a sum of consecutive naturals, for example, 295415 + ... + 295643.

It is an arithmetic number, because the mean of its divisors is an integer number (4636800).

Almost surely, 2^67676141 is an apocalyptic number.

It is an amenable number.

67676141 is a deficient number, since it is larger than the sum of its proper divisors (6512659).

67676141 is a wasteful number, since it uses less digits than its factorization.

67676141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548.

The product of its digits is 42336, while the sum is 38.

The square root of 67676141 is about 8226.5509783870. The cubic root of 67676141 is about 407.5164980085.

The spelling of 67676141 in words is "sixty-seven million, six hundred seventy-six thousand, one hundred forty-one".