11719414 has 16 divisors (see below), whose sum is σ = 20166048. Its totient is φ = 5003712.

The previous prime is 11719387. The next prime is 11719427. The reversal of 11719414 is 41491711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2674 + ... + 5530.

It is an arithmetic number, because the mean of its divisors is an integer number (1260378).

Almost surely, 2^11719414 is an apocalyptic number.

11719414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11719414 is a deficient number, since it is larger than the sum of its proper divisors (8446634).

11719414 is a wasteful number, since it uses less digits than its factorization.

11719414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159.

The product of its digits is 1008, while the sum is 28.

The square root of 11719414 is about 3423.3629664410. The cubic root of 11719414 is about 227.1443640428.

It can be divided in two parts, 1171 and 9414, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 11719414 in words is "eleven million, seven hundred nineteen thousand, four hundred fourteen".