23276636 has 6 divisors (see below), whose sum is σ = 40734120. Its totient is φ = 11638316.

The previous prime is 23276611. The next prime is 23276641. The reversal of 23276636 is 63667232.

It is a junction number, because it is equal to n+sod(n) for n = 23276596 and 23276605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2909576 + ... + 2909583.

It is an arithmetic number, because the mean of its divisors is an integer number (6789020).

Almost surely, 2^23276636 is an apocalyptic number.

It is an amenable number.

23276636 is a deficient number, since it is larger than the sum of its proper divisors (17457484).

23276636 is a wasteful number, since it uses less digits than its factorization.

23276636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819163 (or 5819161 counting only the distinct ones).

The product of its digits is 54432, while the sum is 35.

The square root of 23276636 is about 4824.5866144158. The cubic root of 23276636 is about 285.5223252008.

The spelling of 23276636 in words is "twenty-three million, two hundred seventy-six thousand, six hundred thirty-six".