66741341 has 4 divisors (see below), whose sum is σ = 66758400. Its totient is φ = 66724284.

The previous prime is 66741329. The next prime is 66741347. The reversal of 66741341 is 14314766.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 66741341 - 2⁶ = 66741277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 66741298 and 66741307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66741347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 11568.

It is an arithmetic number, because the mean of its divisors is an integer number (16689600).

Almost surely, 2^66741341 is an apocalyptic number.

It is an amenable number.

66741341 is a deficient number, since it is larger than the sum of its proper divisors (17059).

66741341 is a wasteful number, since it uses less digits than its factorization.

66741341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17058.

The product of its digits is 12096, while the sum is 32.

The square root of 66741341 is about 8169.5373798031. The cubic root of 66741341 is about 405.6314713399.

The spelling of 66741341 in words is "sixty-six million, seven hundred forty-one thousand, three hundred forty-one".