667141126 has 8 divisors (see below), whose sum is σ = 1001018664. Its totient is φ = 333468240.

The previous prime is 667141121. The next prime is 667141133. The reversal of 667141126 is 621141766.

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

It is a junction number, because it is equal to n+sod(n) for n = 667141091 and 667141100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667141121) 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 3 ways as a sum of consecutive naturals, for example, 42735 + ... + 56218.

It is an arithmetic number, because the mean of its divisors is an integer number (125127333).

Almost surely, 2^667141126 is an apocalyptic number.

667141126 is a deficient number, since it is larger than the sum of its proper divisors (333877538).

667141126 is a wasteful number, since it uses less digits than its factorization.

667141126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102326.

The product of its digits is 12096, while the sum is 34.

The square root of 667141126 is about 25829.0752060541. The cubic root of 667141126 is about 873.7876547949.

The spelling of 667141126 in words is "six hundred sixty-seven million, one hundred forty-one thousand, one hundred twenty-six".