67012741 has 8 divisors (see below), whose sum is σ = 69148800. Its totient is φ = 64906368.

The previous prime is 67012739. The next prime is 67012783. The reversal of 67012741 is 14721076.

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 67012741 - 2¹ = 67012739 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67012721) 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, 2791 + ... + 11908.

It is an arithmetic number, because the mean of its divisors is an integer number (8643600).

Almost surely, 2^67012741 is an apocalyptic number.

It is an amenable number.

67012741 is a deficient number, since it is larger than the sum of its proper divisors (2136059).

67012741 is a wasteful number, since it uses less digits than its factorization.

67012741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14843.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 67012741 is about 8186.1310153210. The cubic root of 67012741 is about 406.1805537781.

The spelling of 67012741 in words is "sixty-seven million, twelve thousand, seven hundred forty-one".