109559338 has 32 divisors (see below), whose sum is σ = 191766528. Its totient is φ = 45975600.

The previous prime is 109559299. The next prime is 109559341. The reversal of 109559338 is 833955901.

It is a junction number, because it is equal to n+sod(n) for n = 109559294 and 109559303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253983 + ... + 254413.

It is an arithmetic number, because the mean of its divisors is an integer number (5992704).

Almost surely, 2^109559338 is an apocalyptic number.

109559338 is a deficient number, since it is larger than the sum of its proper divisors (82207190).

109559338 is a wasteful number, since it uses less digits than its factorization.

109559338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778.

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 109559338 is about 10467.0596635349. The cubic root of 109559338 is about 478.5013122578.

The spelling of 109559338 in words is "one hundred nine million, five hundred fifty-nine thousand, three hundred thirty-eight".