67889041 has 8 divisors (see below), whose sum is σ = 78417504. Its totient is φ = 58086720.

The previous prime is 67889027. The next prime is 67889053. The reversal of 67889041 is 14098876.

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 67889041 - 2¹⁵ = 67856273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67889021) 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, 181335 + ... + 181708.

It is an arithmetic number, because the mean of its divisors is an integer number (9802188).

Almost surely, 2^67889041 is an apocalyptic number.

It is an amenable number.

67889041 is a deficient number, since it is larger than the sum of its proper divisors (10528463).

67889041 is a wasteful number, since it uses less digits than its factorization.

67889041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363071.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 67889041 is about 8239.4806268357. The cubic root of 67889041 is about 407.9433813045.

The spelling of 67889041 in words is "sixty-seven million, eight hundred eighty-nine thousand, forty-one".