23256208 has 10 divisors (see below), whose sum is σ = 45058934. Its totient is φ = 11628096.

The previous prime is 23256203. The next prime is 23256227. The reversal of 23256208 is 80265232.

It can be written as a sum of positive squares in only one way, i.e., 11641744 + 11614464 = 3412^2 + 3408^2 .

It is not an unprimeable number, because it can be changed into a prime (23256203) by changing a digit.

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 as a sum of consecutive naturals, namely, 726741 + ... + 726772.

Almost surely, 2^23256208 is an apocalyptic number.

It is an amenable number.

23256208 is a deficient number, since it is larger than the sum of its proper divisors (21802726).

23256208 is a wasteful number, since it uses less digits than its factorization.

23256208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453521 (or 1453515 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 23256208 is about 4822.4690771430. The cubic root of 23256208 is about 285.4387742219.

The spelling of 23256208 in words is "twenty-three million, two hundred fifty-six thousand, two hundred eight".