11671414 has 8 divisors (see below), whose sum is σ = 17574480. Its totient is φ = 5813256.

The previous prime is 11671411. The next prime is 11671417. The reversal of 11671414 is 41417611.

It is an interprime number because it is at equal distance from previous prime (11671411) and next prime (11671417).

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 (11671411) 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, 10569 + ... + 11620.

It is an arithmetic number, because the mean of its divisors is an integer number (2196810).

Almost surely, 2^11671414 is an apocalyptic number.

11671414 is a deficient number, since it is larger than the sum of its proper divisors (5903066).

11671414 is a wasteful number, since it uses less digits than its factorization.

11671414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22454.

The product of its digits is 672, while the sum is 25.

The square root of 11671414 is about 3416.3451230811. The cubic root of 11671414 is about 226.8338294965.

The spelling of 11671414 in words is "eleven million, six hundred seventy-one thousand, four hundred fourteen".