11828518 has 8 divisors (see below), whose sum is σ = 19107648. Its totient is φ = 5459304.

The previous prime is 11828503. The next prime is 11828519. The reversal of 11828518 is 81582811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11828519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227446 + ... + 227497.

It is an arithmetic number, because the mean of its divisors is an integer number (2388456).

Almost surely, 2^11828518 is an apocalyptic number.

11828518 is a deficient number, since it is larger than the sum of its proper divisors (7279130).

11828518 is a wasteful number, since it uses less digits than its factorization.

11828518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454958.

The product of its digits is 5120, while the sum is 34.

The square root of 11828518 is about 3439.2612578866. The cubic root of 11828518 is about 227.8470683680.

The spelling of 11828518 in words is "eleven million, eight hundred twenty-eight thousand, five hundred eighteen".