11443694 has 8 divisors (see below), whose sum is σ = 17252400. Its totient is φ = 5692896.

The previous prime is 11443637. The next prime is 11443697. The reversal of 11443694 is 49634411.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11443694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13979 + ... + 14774.

It is an arithmetic number, because the mean of its divisors is an integer number (2156550).

Almost surely, 2^11443694 is an apocalyptic number.

11443694 is a deficient number, since it is larger than the sum of its proper divisors (5808706).

11443694 is a wasteful number, since it uses less digits than its factorization.

11443694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28954.

The product of its digits is 10368, while the sum is 32.

The square root of 11443694 is about 3382.8529379800. The cubic root of 11443694 is about 225.3488842560.

The spelling of 11443694 in words is "eleven million, four hundred forty-three thousand, six hundred ninety-four".