23534338 has 4 divisors (see below), whose sum is σ = 35301510. Its totient is φ = 11767168.

The previous prime is 23534327. The next prime is 23534339. The reversal of 23534338 is 83343532.

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., 17497489 + 6036849 = 4183^2 + 2457^2 .

It is not an unprimeable number, because it can be changed into a prime (23534339) 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, 5883583 + ... + 5883586.

Almost surely, 2^23534338 is an apocalyptic number.

23534338 is a deficient number, since it is larger than the sum of its proper divisors (11767172).

23534338 is a wasteful number, since it uses less digits than its factorization.

23534338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11767171.

The product of its digits is 25920, while the sum is 31.

The square root of 23534338 is about 4851.2202588627. The cubic root of 23534338 is about 286.5721589190.

It can be divided in two parts, 23 and 534338, that added together give a square (534361 = 731²).

The spelling of 23534338 in words is "twenty-three million, five hundred thirty-four thousand, three hundred thirty-eight".