42741267 has 8 divisors (see below), whose sum is σ = 58063824. Its totient is φ = 27956448.

The previous prime is 42741227. The next prime is 42741289. The reversal of 42741267 is 76214724.

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

It is not a de Polignac number, because 42741267 - 2¹² = 42737171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42741227) 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 7 ways as a sum of consecutive naturals, for example, 134248 + ... + 134565.

It is an arithmetic number, because the mean of its divisors is an integer number (7257978).

Almost surely, 2^42741267 is an apocalyptic number.

42741267 is a deficient number, since it is larger than the sum of its proper divisors (15322557).

42741267 is a wasteful number, since it uses less digits than its factorization.

42741267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268869.

The product of its digits is 18816, while the sum is 33.

The square root of 42741267 is about 6537.6805520001. The cubic root of 42741267 is about 349.6357216727.

The spelling of 42741267 in words is "forty-two million, seven hundred forty-one thousand, two hundred sixty-seven".