23310066 has 16 divisors (see below), whose sum is σ = 50206464. Its totient is φ = 7172304.

The previous prime is 23310041. The next prime is 23310083. The reversal of 23310066 is 66001332.

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, 149346 + ... + 149501.

It is an arithmetic number, because the mean of its divisors is an integer number (3137904).

Almost surely, 2^23310066 is an apocalyptic number.

23310066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23310066 is an abundant number, since it is smaller than the sum of its proper divisors (26896398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23310066 is a wasteful number, since it uses less digits than its factorization.

23310066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298865.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 23310066 is about 4828.0499168919. The cubic root of 23310066 is about 285.6589492595.

Adding to 23310066 its reverse (66001332), we get a palindrome (89311398).

The spelling of 23310066 in words is "twenty-three million, three hundred ten thousand, sixty-six".