11412499 has 4 divisors (see below), whose sum is σ = 13042864. Its totient is φ = 9782136.

The previous prime is 11412497. The next prime is 11412509. The reversal of 11412499 is 99421411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99421411 = 97 ⋅1024963.

It is not a de Polignac number, because 11412499 - 2¹ = 11412497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11412499.

It is not an unprimeable number, because it can be changed into a prime (11412497) 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, 815172 + ... + 815185.

It is an arithmetic number, because the mean of its divisors is an integer number (3260716).

Almost surely, 2^11412499 is an apocalyptic number.

11412499 is a deficient number, since it is larger than the sum of its proper divisors (1630365).

11412499 is an equidigital number, since it uses as much as digits as its factorization.

11412499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630364.

The product of its digits is 2592, while the sum is 31.

The square root of 11412499 is about 3378.2390383157. The cubic root of 11412499 is about 225.1439342420.

It can be divided in two parts, 11412 and 499, that added together give a palindrome (11911).

The spelling of 11412499 in words is "eleven million, four hundred twelve thousand, four hundred ninety-nine".