23005330 has 16 divisors (see below), whose sum is σ = 41609664. Its totient is φ = 9157680.

The previous prime is 23005309. The next prime is 23005337. The reversal of 23005330 is 3350032.

It is not an unprimeable number, because it can be changed into a prime (23005337) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3342 + ... + 7561.

It is an arithmetic number, because the mean of its divisors is an integer number (2600604).

Almost surely, 2^23005330 is an apocalyptic number.

23005330 is a deficient number, since it is larger than the sum of its proper divisors (18604334).

23005330 is a wasteful number, since it uses less digits than its factorization.

23005330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11121.

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 23005330 is about 4796.3871820361. The cubic root of 23005330 is about 284.4086641305.

Adding to 23005330 its reverse (3350032), we get a palindrome (26355362).

The spelling of 23005330 in words is "twenty-three million, five thousand, three hundred thirty".