23349005 has 16 divisors (see below), whose sum is σ = 29782080. Its totient is φ = 17523072.

The previous prime is 23348987. The next prime is 23349091. The reversal of 23349005 is 50094332.

It is a cyclic number.

It is not a de Polignac number, because 23349005 - 2¹⁰ = 23347981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9017 + ... + 11313.

It is an arithmetic number, because the mean of its divisors is an integer number (1861380).

Almost surely, 2^23349005 is an apocalyptic number.

It is an amenable number.

23349005 is a deficient number, since it is larger than the sum of its proper divisors (6433075).

23349005 is a wasteful number, since it uses less digits than its factorization.

23349005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 23349005 is about 4832.0808147215. The cubic root of 23349005 is about 285.8179232957.

The spelling of 23349005 in words is "twenty-three million, three hundred forty-nine thousand, five".