67141493 has 8 divisors (see below), whose sum is σ = 68191200. Its totient is φ = 66099888.

The previous prime is 67141489. The next prime is 67141519. The reversal of 67141493 is 39414176.

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 67141493 - 2² = 67141489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67141433) 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, 15878 + ... + 19656.

It is an arithmetic number, because the mean of its divisors is an integer number (8523900).

Almost surely, 2^67141493 is an apocalyptic number.

It is an amenable number.

67141493 is a deficient number, since it is larger than the sum of its proper divisors (1049707).

67141493 is a wasteful number, since it uses less digits than its factorization.

67141493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051.

The product of its digits is 18144, while the sum is 35.

The square root of 67141493 is about 8193.9912740984. The cubic root of 67141493 is about 406.4405197737.

The spelling of 67141493 in words is "sixty-seven million, one hundred forty-one thousand, four hundred ninety-three".