67942941 has 8 divisors (see below), whose sum is σ = 98826144. Its totient is φ = 41177520.

The previous prime is 67942937. The next prime is 67942949. The reversal of 67942941 is 14924976.

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

It is not a de Polignac number, because 67942941 - 2² = 67942937 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 67942893 and 67942902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67942949) 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, 1029406 + ... + 1029471.

It is an arithmetic number, because the mean of its divisors is an integer number (12353268).

Almost surely, 2^67942941 is an apocalyptic number.

It is an amenable number.

67942941 is a deficient number, since it is larger than the sum of its proper divisors (30883203).

67942941 is a wasteful number, since it uses less digits than its factorization.

67942941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058891.

The product of its digits is 108864, while the sum is 42.

The square root of 67942941 is about 8242.7508151102. The cubic root of 67942941 is about 408.0513139516.

The spelling of 67942941 in words is "sixty-seven million, nine hundred forty-two thousand, nine hundred forty-one".