67671241 has 4 divisors (see below), whose sum is σ = 73823184. Its totient is φ = 61519300.

The previous prime is 67671209. The next prime is 67671257. The reversal of 67671241 is 14217676.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 67671241 - 2⁵ = 67671209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67671197 and 67671206.

It is not an unprimeable number, because it can be changed into a prime (67671281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3075955 + ... + 3075976.

It is an arithmetic number, because the mean of its divisors is an integer number (18455796).

Almost surely, 2^67671241 is an apocalyptic number.

It is an amenable number.

67671241 is a deficient number, since it is larger than the sum of its proper divisors (6151943).

67671241 is a wasteful number, since it uses less digits than its factorization.

67671241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151942.

The product of its digits is 14112, while the sum is 34.

The square root of 67671241 is about 8226.2531568145. The cubic root of 67671241 is about 407.5066625430.

It can be divided in two parts, 6767 and 1241, that added together give a palindrome (8008).

The spelling of 67671241 in words is "sixty-seven million, six hundred seventy-one thousand, two hundred forty-one".