11215041 has 8 divisors (see below), whose sum is σ = 15068064. Its totient is φ = 7419360.

The previous prime is 11215031. The next prime is 11215049. The reversal of 11215041 is 14051211.

It is a happy number.

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

It is not a de Polignac number, because 11215041 - 2¹³ = 11206849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11215041.

It is not an unprimeable number, because it can be changed into a prime (11215049) 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, 13876 + ... + 14661.

It is an arithmetic number, because the mean of its divisors is an integer number (1883508).

Almost surely, 2^11215041 is an apocalyptic number.

It is an amenable number.

11215041 is a deficient number, since it is larger than the sum of its proper divisors (3853023).

11215041 is a wasteful number, since it uses less digits than its factorization.

11215041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28671.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 11215041 is about 3348.8865313713. The cubic root of 11215041 is about 223.8378995696.

Adding to 11215041 its reverse (14051211), we get a palindrome (25266252).

The spelling of 11215041 in words is "eleven million, two hundred fifteen thousand, forty-one".