23793829 has 8 divisors (see below), whose sum is σ = 25237440. Its totient is φ = 22355136.

The previous prime is 23793827. The next prime is 23793851. The reversal of 23793829 is 92839732.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23793829 - 2¹ = 23793827 is a prime.

It is a super-2 number, since 2×23793829² = 1132292596962482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23793827) 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 in 7 ways as a sum of consecutive naturals, for example, 14862 + ... + 16384.

It is an arithmetic number, because the mean of its divisors is an integer number (3154680).

Almost surely, 2^23793829 is an apocalyptic number.

It is an amenable number.

23793829 is a deficient number, since it is larger than the sum of its proper divisors (1443611).

23793829 is a wasteful number, since it uses less digits than its factorization.

23793829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459.

The product of its digits is 163296, while the sum is 43.

The square root of 23793829 is about 4877.8918602199. The cubic root of 23793829 is about 287.6215652258.

The spelling of 23793829 in words is "twenty-three million, seven hundred ninety-three thousand, eight hundred twenty-nine".