11828542 has 8 divisors (see below), whose sum is σ = 19355832. Its totient is φ = 5376600.

The previous prime is 11828527. The next prime is 11828561. The reversal of 11828542 is 24582811.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268809 + ... + 268852.

It is an arithmetic number, because the mean of its divisors is an integer number (2419479).

Almost surely, 2^11828542 is an apocalyptic number.

11828542 is a deficient number, since it is larger than the sum of its proper divisors (7527290).

11828542 is a wasteful number, since it uses less digits than its factorization.

11828542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537674.

The product of its digits is 5120, while the sum is 31.

The square root of 11828542 is about 3439.2647470063. The cubic root of 11828542 is about 227.8472224681.

The spelling of 11828542 in words is "eleven million, eight hundred twenty-eight thousand, five hundred forty-two".