23323385 has 8 divisors (see below), whose sum is σ = 28034376. Its totient is φ = 18627840.

The previous prime is 23323367. The next prime is 23323441. The reversal of 23323385 is 58332332.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13388281 + 9935104 = 3659^2 + 3152^2 .

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

It is not a de Polignac number, because 23323385 - 2¹⁶ = 23257849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224 + ... + 6833.

It is an arithmetic number, because the mean of its divisors is an integer number (3504297).

Almost surely, 2^23323385 is an apocalyptic number.

It is an amenable number.

23323385 is a deficient number, since it is larger than the sum of its proper divisors (4710991).

23323385 is an equidigital number, since it uses as much as digits as its factorization.

23323385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7723.

The product of its digits is 12960, while the sum is 29.

The square root of 23323385 is about 4829.4290552818. The cubic root of 23323385 is about 285.7133458898.

The spelling of 23323385 in words is "twenty-three million, three hundred twenty-three thousand, three hundred eighty-five".