109358065 has 8 divisors (see below), whose sum is σ = 132434280. Its totient is φ = 86683392.

The previous prime is 109358057. The next prime is 109358069. The reversal of 109358065 is 560853901.

It can be written as a sum of positive squares in 4 ways, for example, as 531441 + 108826624 = 729^2 + 10432^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 109358065 - 2³ = 109358057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109358069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99784 + ... + 100873.

It is an arithmetic number, because the mean of its divisors is an integer number (16554285).

Almost surely, 2^109358065 is an apocalyptic number.

It is an amenable number.

109358065 is a deficient number, since it is larger than the sum of its proper divisors (23076215).

109358065 is a wasteful number, since it uses less digits than its factorization.

109358065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200771.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 109358065 is about 10457.4406524732. The cubic root of 109358065 is about 478.2081121413.

The spelling of 109358065 in words is "one hundred nine million, three hundred fifty-eight thousand, sixty-five".