67683941 has 8 divisors (see below), whose sum is σ = 75404280. Its totient is φ = 60322752.

The previous prime is 67683929. The next prime is 67683971. The reversal of 67683941 is 14938676.

It can be written as a sum of positive squares in 4 ways, for example, as 279841 + 67404100 = 529^2 + 8210^2 .

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 67683941 - 2¹⁰ = 67682917 is a prime.

It is a super-2 number, since 2×67683941² = 9162231738582962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67683892 and 67683901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67683911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89390 + ... + 90143.

It is an arithmetic number, because the mean of its divisors is an integer number (9425535).

Almost surely, 2^67683941 is an apocalyptic number.

It is an amenable number.

67683941 is a deficient number, since it is larger than the sum of its proper divisors (7720339).

67683941 is a wasteful number, since it uses less digits than its factorization.

67683941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179575.

The product of its digits is 217728, while the sum is 44.

The square root of 67683941 is about 8227.0250394660. The cubic root of 67683941 is about 407.5321534843.

The spelling of 67683941 in words is "sixty-seven million, six hundred eighty-three thousand, nine hundred forty-one".