109589950 has 12 divisors (see below), whose sum is σ = 203837400. Its totient is φ = 43835960.

The previous prime is 109589941. The next prime is 109589981. The reversal of 109589950 is 59985901.

It is a self number, because there is not a number n which added to its sum of digits gives 109589950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1095850 + ... + 1095949.

It is an arithmetic number, because the mean of its divisors is an integer number (16986450).

Almost surely, 2^109589950 is an apocalyptic number.

109589950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109589950 is a deficient number, since it is larger than the sum of its proper divisors (94247450).

109589950 is a wasteful number, since it uses less digits than its factorization.

109589950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191811 (or 2191806 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 46.

The square root of 109589950 is about 10468.5218631858. The cubic root of 109589950 is about 478.5458741619.

The spelling of 109589950 in words is "one hundred nine million, five hundred eighty-nine thousand, nine hundred fifty".