11529942 has 8 divisors (see below), whose sum is σ = 23059896. Its totient is φ = 3843312.

The previous prime is 11529929. The next prime is 11529943. The reversal of 11529942 is 24992511.

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

11529942 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11529943) 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, 960823 + ... + 960834.

It is an arithmetic number, because the mean of its divisors is an integer number (2882487).

Almost surely, 2^11529942 is an apocalyptic number.

11529942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11529942 is a wasteful number, since it uses less digits than its factorization.

11529942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921662.

The product of its digits is 6480, while the sum is 33.

The square root of 11529942 is about 3395.5768287583. The cubic root of 11529942 is about 225.9135989459.

The spelling of 11529942 in words is "eleven million, five hundred twenty-nine thousand, nine hundred forty-two".