11940099 has 8 divisors (see below), whose sum is σ = 16138512. Its totient is φ = 7850880.

The previous prime is 11940091. The next prime is 11940101. The reversal of 11940099 is 99004911.

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

It is not a de Polignac number, because 11940099 - 2³ = 11940091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11940091) 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, 27042 + ... + 27479.

It is an arithmetic number, because the mean of its divisors is an integer number (2017314).

Almost surely, 2^11940099 is an apocalyptic number.

11940099 is a deficient number, since it is larger than the sum of its proper divisors (4198413).

11940099 is an equidigital number, since it uses as much as digits as its factorization.

11940099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54597.

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 11940099 is about 3455.4448338817. Note that the first 3 decimals coincide. The cubic root of 11940099 is about 228.5612710702.

The spelling of 11940099 in words is "eleven million, nine hundred forty thousand, ninety-nine".