23230005 has 16 divisors (see below), whose sum is σ = 38367744. Its totient is φ = 11989440.

The previous prime is 23229967. The next prime is 23230037. The reversal of 23230005 is 50003232.

It is not a de Polignac number, because 23230005 - 2¹⁰ = 23228981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 24514 + ... + 25443.

It is an arithmetic number, because the mean of its divisors is an integer number (2397984).

Almost surely, 2^23230005 is an apocalyptic number.

It is an amenable number.

23230005 is a deficient number, since it is larger than the sum of its proper divisors (15137739).

23230005 is a wasteful number, since it uses less digits than its factorization.

23230005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49996.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 23230005 is about 4819.7515496133. The cubic root of 23230005 is about 285.3315317029.

Adding to 23230005 its reverse (50003232), we get a palindrome (73233237).

The spelling of 23230005 in words is "twenty-three million, two hundred thirty thousand, five".