11141459 has 4 divisors (see below), whose sum is σ = 12733104. Its totient is φ = 9549816.

The previous prime is 11141447. The next prime is 11141483. The reversal of 11141459 is 95414111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11141459 - 2¹⁶ = 11075923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11141489) 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, 795812 + ... + 795825.

It is an arithmetic number, because the mean of its divisors is an integer number (3183276).

Almost surely, 2^11141459 is an apocalyptic number.

11141459 is a deficient number, since it is larger than the sum of its proper divisors (1591645).

11141459 is an equidigital number, since it uses as much as digits as its factorization.

11141459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591644.

The product of its digits is 720, while the sum is 26.

The square root of 11141459 is about 3337.8824125484. The cubic root of 11141459 is about 223.3472907789.

The spelling of 11141459 in words is "eleven million, one hundred forty-one thousand, four hundred fifty-nine".