11903914 has 8 divisors (see below), whose sum is σ = 19479168. Its totient is φ = 5410860.

The previous prime is 11903911. The next prime is 11903921. The reversal of 11903914 is 41930911.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (11903911) 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, 270522 + ... + 270565.

It is an arithmetic number, because the mean of its divisors is an integer number (2434896).

Almost surely, 2^11903914 is an apocalyptic number.

11903914 is a deficient number, since it is larger than the sum of its proper divisors (7575254).

11903914 is a wasteful number, since it uses less digits than its factorization.

11903914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541100.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 11903914 is about 3450.2049214503. The cubic root of 11903914 is about 228.3301490786.

The spelling of 11903914 in words is "eleven million, nine hundred three thousand, nine hundred fourteen".