11523934 has 8 divisors (see below), whose sum is σ = 17410680. Its totient is φ = 5720376.

The previous prime is 11523931. The next prime is 11523959. The reversal of 11523934 is 43932511.

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 (11523931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20449 + ... + 21004.

It is an arithmetic number, because the mean of its divisors is an integer number (2176335).

Almost surely, 2^11523934 is an apocalyptic number.

11523934 is a deficient number, since it is larger than the sum of its proper divisors (5886746).

11523934 is a wasteful number, since it uses less digits than its factorization.

11523934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41594.

The product of its digits is 3240, while the sum is 28.

The square root of 11523934 is about 3394.6920331600. The cubic root of 11523934 is about 225.8743525871.

The spelling of 11523934 in words is "eleven million, five hundred twenty-three thousand, nine hundred thirty-four".