11673742 has 8 divisors (see below), whose sum is σ = 18272016. Its totient is φ = 5583072.

The previous prime is 11673737. The next prime is 11673743. The reversal of 11673742 is 24737611.

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 (11673743) 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, 126843 + ... + 126934.

It is an arithmetic number, because the mean of its divisors is an integer number (2284002).

Almost surely, 2^11673742 is an apocalyptic number.

11673742 is a deficient number, since it is larger than the sum of its proper divisors (6598274).

11673742 is a wasteful number, since it uses less digits than its factorization.

11673742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253802.

The product of its digits is 7056, while the sum is 31.

The square root of 11673742 is about 3416.6858210845. The cubic root of 11673742 is about 226.8489100472.

The spelling of 11673742 in words is "eleven million, six hundred seventy-three thousand, seven hundred forty-two".