23845036 has 6 divisors (see below), whose sum is σ = 41728820. Its totient is φ = 11922516.

The previous prime is 23845021. The next prime is 23845037. The reversal of 23845036 is 63054832.

It is a junction number, because it is equal to n+sod(n) for n = 23844989 and 23845007.

It is not an unprimeable number, because it can be changed into a prime (23845037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2980626 + ... + 2980633.

Almost surely, 2^23845036 is an apocalyptic number.

It is an amenable number.

23845036 is a deficient number, since it is larger than the sum of its proper divisors (17883784).

23845036 is a wasteful number, since it uses less digits than its factorization.

23845036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5961263 (or 5961261 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 23845036 is about 4883.1379255557. The cubic root of 23845036 is about 287.8277487212.

Adding to 23845036 its reverse (63054832), we get a palindrome (86899868).

The spelling of 23845036 in words is "twenty-three million, eight hundred forty-five thousand, thirty-six".