23348636 has 18 divisors (see below), whose sum is σ = 41292888. Its totient is φ = 11551840.

The previous prime is 23348623. The next prime is 23348653. The reversal of 23348636 is 63684332.

It is a junction number, because it is equal to n+sod(n) for n = 23348596 and 23348605.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 74921 + ... + 75231.

Almost surely, 2^23348636 is an apocalyptic number.

It is an amenable number.

23348636 is a deficient number, since it is larger than the sum of its proper divisors (17944252).

23348636 is a wasteful number, since it uses less digits than its factorization.

23348636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589 (or 450 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The square root of 23348636 is about 4832.0426322623. The cubic root of 23348636 is about 285.8164176303.

The spelling of 23348636 in words is "twenty-three million, three hundred forty-eight thousand, six hundred thirty-six".