23098605 has 16 divisors (see below), whose sum is σ = 37183104. Its totient is φ = 12244160.

The previous prime is 23098589. The next prime is 23098637. The reversal of 23098605 is 50689032.

It is a happy number.

It is not a de Polignac number, because 23098605 - 2⁴ = 23098589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2106 + ... + 7115.

It is an arithmetic number, because the mean of its divisors is an integer number (2323944).

Almost surely, 2^23098605 is an apocalyptic number.

It is an amenable number.

23098605 is a deficient number, since it is larger than the sum of its proper divisors (14084499).

23098605 is a wasteful number, since it uses less digits than its factorization.

23098605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9396.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 23098605 is about 4806.1008104283. The cubic root of 23098605 is about 284.7925236657.

The spelling of 23098605 in words is "twenty-three million, ninety-eight thousand, six hundred five".