11115049 has 8 divisors (see below), whose sum is σ = 12652992. Its totient is φ = 9665040.

The previous prime is 11115023. The next prime is 11115061. The reversal of 11115049 is 94051111.

11115049 is nontrivially palindromic in base 14.

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

It is not a de Polignac number, because 11115049 - 2⁵ = 11115017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11145049) 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, 21714 + ... + 22219.

It is an arithmetic number, because the mean of its divisors is an integer number (1581624).

Almost surely, 2^11115049 is an apocalyptic number.

It is an amenable number.

11115049 is a deficient number, since it is larger than the sum of its proper divisors (1537943).

11115049 is a wasteful number, since it uses less digits than its factorization.

11115049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43967.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 11115049 is about 3333.9239643399. The cubic root of 11115049 is about 223.1706751062.

The spelling of 11115049 in words is "eleven million, one hundred fifteen thousand, forty-nine".