42115267 has 8 divisors (see below), whose sum is σ = 45762560. Its totient is φ = 38611080.

The previous prime is 42115253. The next prime is 42115303. The reversal of 42115267 is 76251124.

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 42115267 - 2¹¹ = 42113219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42115207) 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, 35163 + ... + 36340.

It is an arithmetic number, because the mean of its divisors is an integer number (5720320).

Almost surely, 2^42115267 is an apocalyptic number.

42115267 is a deficient number, since it is larger than the sum of its proper divisors (3647293).

42115267 is a wasteful number, since it uses less digits than its factorization.

42115267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71553.

The product of its digits is 3360, while the sum is 28.

The square root of 42115267 is about 6489.6276472537. The cubic root of 42115267 is about 347.9203670126.

The spelling of 42115267 in words is "forty-two million, one hundred fifteen thousand, two hundred sixty-seven".