109528942 has 8 divisors (see below), whose sum is σ = 165475800. Its totient is φ = 54370344.

The previous prime is 109528927. The next prime is 109528961. The reversal of 109528942 is 249825901.

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

It is a junction number, because it is equal to n+sod(n) for n = 109528895 and 109528904.

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, 196717 + ... + 197272.

It is an arithmetic number, because the mean of its divisors is an integer number (20684475).

Almost surely, 2^109528942 is an apocalyptic number.

109528942 is a deficient number, since it is larger than the sum of its proper divisors (55946858).

109528942 is a wasteful number, since it uses less digits than its factorization.

109528942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394130.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 109528942 is about 10465.6075791136. The cubic root of 109528942 is about 478.4570565713.

The spelling of 109528942 in words is "one hundred nine million, five hundred twenty-eight thousand, nine hundred forty-two".