11838099 has 32 divisors (see below), whose sum is σ = 19661824. Its totient is φ = 6168960.

The previous prime is 11838091. The next prime is 11838107. The reversal of 11838099 is 99083811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11838091) and next prime (11838107).

It is not a de Polignac number, because 11838099 - 2³ = 11838091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (11838091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27909 + ... + 28329.

It is an arithmetic number, because the mean of its divisors is an integer number (614432).

Almost surely, 2^11838099 is an apocalyptic number.

11838099 is a deficient number, since it is larger than the sum of its proper divisors (7823725).

11838099 is a wasteful number, since it uses less digits than its factorization.

11838099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 11838099 is about 3440.6538622768. The cubic root of 11838099 is about 227.9085698348.

The spelling of 11838099 in words is "eleven million, eight hundred thirty-eight thousand, ninety-nine".