11415041 has 8 divisors (see below), whose sum is σ = 13185504. Its totient is φ = 9766720.

The previous prime is 11415023. The next prime is 11415043. The reversal of 11415041 is 14051411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11415041 is a prime.

It is a super-2 number, since 2×11415041² = 260606322063362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11415043) 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, 30335 + ... + 30708.

It is an arithmetic number, because the mean of its divisors is an integer number (1648188).

Almost surely, 2^11415041 is an apocalyptic number.

11415041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11415041 is a deficient number, since it is larger than the sum of its proper divisors (1770463).

11415041 is a wasteful number, since it uses less digits than its factorization.

11415041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61071.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 11415041 is about 3378.6152488853. The cubic root of 11415041 is about 225.1606490560.

Adding to 11415041 its reverse (14051411), we get a palindrome (25466452).

The spelling of 11415041 in words is "eleven million, four hundred fifteen thousand, forty-one".