23241866 has 4 divisors (see below), whose sum is σ = 34862802. Its totient is φ = 11620932.

The previous prime is 23241857. The next prime is 23241871. The reversal of 23241866 is 66814232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13476241 + 9765625 = 3671^2 + 3125^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810465 + ... + 5810468.

Almost surely, 2^23241866 is an apocalyptic number.

23241866 is a deficient number, since it is larger than the sum of its proper divisors (11620936).

23241866 is a wasteful number, since it uses less digits than its factorization.

23241866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11620935.

The product of its digits is 13824, while the sum is 32.

The square root of 23241866 is about 4820.9818502044. The cubic root of 23241866 is about 285.3800858819.

The spelling of 23241866 in words is "twenty-three million, two hundred forty-one thousand, eight hundred sixty-six".