23850838 has 16 divisors (see below), whose sum is σ = 39156624. Its totient is φ = 10805760.

The previous prime is 23850823. The next prime is 23850857. The reversal of 23850838 is 83805832.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23850797 and 23850806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5806 + ... + 9022.

It is an arithmetic number, because the mean of its divisors is an integer number (2447289).

Almost surely, 2^23850838 is an apocalyptic number.

23850838 is a deficient number, since it is larger than the sum of its proper divisors (15305786).

23850838 is a wasteful number, since it uses less digits than its factorization.

23850838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 23850838 is about 4883.7319746276. The cubic root of 23850838 is about 287.8510916813.

It can be divided in two parts, 238 and 50838, that added together give a square (51076 = 226²).

The spelling of 23850838 in words is "twenty-three million, eight hundred fifty thousand, eight hundred thirty-eight".