23920396 has 6 divisors (see below), whose sum is σ = 41860700. Its totient is φ = 11960196.

The previous prime is 23920387. The next prime is 23920423. The reversal of 23920396 is 69302932.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2990046 + ... + 2990053.

Almost surely, 2^23920396 is an apocalyptic number.

It is an amenable number.

23920396 is a deficient number, since it is larger than the sum of its proper divisors (17940304).

23920396 is a wasteful number, since it uses less digits than its factorization.

23920396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980103 (or 5980101 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 23920396 is about 4890.8481881980. The cubic root of 23920396 is about 288.1306473861.

The spelling of 23920396 in words is "twenty-three million, nine hundred twenty thousand, three hundred ninety-six".