11875291 has 8 divisors (see below), whose sum is σ = 12455424. Its totient is φ = 11300520.

The previous prime is 11875289. The next prime is 11875301. The reversal of 11875291 is 19257811.

It is a happy number.

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 11875291 - 2¹ = 11875289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11875091) 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, 3630 + ... + 6076.

It is an arithmetic number, because the mean of its divisors is an integer number (1556928).

Almost surely, 2^11875291 is an apocalyptic number.

11875291 is a deficient number, since it is larger than the sum of its proper divisors (580133).

11875291 is a wasteful number, since it uses less digits than its factorization.

11875291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681.

The product of its digits is 5040, while the sum is 34.

The square root of 11875291 is about 3446.0544104816. The cubic root of 11875291 is about 228.1469953396.

The spelling of 11875291 in words is "eleven million, eight hundred seventy-five thousand, two hundred ninety-one".