23241666 has 48 divisors (see below), whose sum is σ = 54419904. Its totient is φ = 6482112.

The previous prime is 23241653. The next prime is 23241677. The reversal of 23241666 is 66614232.

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 23 ways as a sum of consecutive naturals, for example, 117880 + ... + 118076.

It is an arithmetic number, because the mean of its divisors is an integer number (1133748).

Almost surely, 2^23241666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23241666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27209952).

23241666 is an abundant number, since it is smaller than the sum of its proper divisors (31178238).

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

23241666 is a wasteful number, since it uses less digits than its factorization.

23241666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 262 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 23241666 is about 4820.9611074971. The cubic root of 23241666 is about 285.3792672990.

Adding to 23241666 its reverse (66614232), we get a palindrome (89855898).

The spelling of 23241666 in words is "twenty-three million, two hundred forty-one thousand, six hundred sixty-six".