67969941 has 24 divisors (see below), whose sum is σ = 99434880. Its totient is φ = 41273856.

The previous prime is 67969883. The next prime is 67969963. The reversal of 67969941 is 14996976.

It is not a de Polignac number, because 67969941 - 2⁷ = 67969813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67969981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39205 + ... + 40901.

It is an arithmetic number, because the mean of its divisors is an integer number (4143120).

Almost surely, 2^67969941 is an apocalyptic number.

It is an amenable number.

67969941 is a deficient number, since it is larger than the sum of its proper divisors (31464939).

67969941 is a wasteful number, since it uses less digits than its factorization.

67969941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805 (or 1792 counting only the distinct ones).

The product of its digits is 734832, while the sum is 51.

The square root of 67969941 is about 8244.3884551857. The cubic root of 67969941 is about 408.1053589401.

The spelling of 67969941 in words is "sixty-seven million, nine hundred sixty-nine thousand, nine hundred forty-one".