67746141 has 12 divisors (see below), whose sum is σ = 99234720. Its totient is φ = 44527560.

The previous prime is 67746131. The next prime is 67746169. The reversal of 67746141 is 14164776.

It is not a de Polignac number, because 67746141 - 2¹¹ = 67744093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67746096 and 67746105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67746121) 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 11 ways as a sum of consecutive naturals, for example, 52371 + ... + 53648.

It is an arithmetic number, because the mean of its divisors is an integer number (8269560).

Almost surely, 2^67746141 is an apocalyptic number.

It is an amenable number.

67746141 is a deficient number, since it is larger than the sum of its proper divisors (31488579).

67746141 is a wasteful number, since it uses less digits than its factorization.

67746141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106096 (or 106093 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 67746141 is about 8230.8043956833. The cubic root of 67746141 is about 407.6569528515.

The spelling of 67746141 in words is "sixty-seven million, seven hundred forty-six thousand, one hundred forty-one".