23700338 has 4 divisors (see below), whose sum is σ = 35550510. Its totient is φ = 11850168.

The previous prime is 23700331. The next prime is 23700343. The reversal of 23700338 is 83300732.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19386409 + 4313929 = 4403^2 + 2077^2 .

It is not an unprimeable number, because it can be changed into a prime (23700331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5925083 + ... + 5925086.

Almost surely, 2^23700338 is an apocalyptic number.

23700338 is a deficient number, since it is larger than the sum of its proper divisors (11850172).

23700338 is a wasteful number, since it uses less digits than its factorization.

23700338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11850171.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 23700338 is about 4868.2992923607. The cubic root of 23700338 is about 287.2443620483.

The spelling of 23700338 in words is "twenty-three million, seven hundred thousand, three hundred thirty-eight".