11316015 has 12 divisors (see below), whose sum is σ = 19614504. Its totient is φ = 6035184.

The previous prime is 11316013. The next prime is 11316029. The reversal of 11316015 is 51061311.

It is not a de Polignac number, because 11316015 - 2¹ = 11316013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11316013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125689 + ... + 125778.

It is an arithmetic number, because the mean of its divisors is an integer number (1634542).

Almost surely, 2^11316015 is an apocalyptic number.

11316015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11316015 is a deficient number, since it is larger than the sum of its proper divisors (8298489).

11316015 is a wasteful number, since it uses less digits than its factorization.

11316015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251478 (or 251475 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 11316015 is about 3363.9285069692. The cubic root of 11316015 is about 224.5076642175.

Adding to 11316015 its reverse (51061311), we get a palindrome (62377326).

The spelling of 11316015 in words is "eleven million, three hundred sixteen thousand, fifteen".