11899414 has 8 divisors (see below), whose sum is σ = 17899920. Its totient is φ = 5932776.

The previous prime is 11899403. The next prime is 11899417. The reversal of 11899414 is 41499811.

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 (11899417) 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 3 ways as a sum of consecutive naturals, for example, 7569 + ... + 9004.

It is an arithmetic number, because the mean of its divisors is an integer number (2237490).

Almost surely, 2^11899414 is an apocalyptic number.

11899414 is a deficient number, since it is larger than the sum of its proper divisors (6000506).

11899414 is a wasteful number, since it uses less digits than its factorization.

11899414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16934.

The product of its digits is 10368, while the sum is 37.

The square root of 11899414 is about 3449.5527246297. The cubic root of 11899414 is about 228.3013738043.

The spelling of 11899414 in words is "eleven million, eight hundred ninety-nine thousand, four hundred fourteen".