23838361 has 8 divisors (see below), whose sum is σ = 24192000. Its totient is φ = 23487600.

The previous prime is 23838359. The next prime is 23838371. The reversal of 23838361 is 16383832.

23838361 is nontrivially palindromic in base 8.

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

It is a cyclic number.

It is not a de Polignac number, because 23838361 - 2¹ = 23838359 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23838341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20136 + ... + 21286.

It is an arithmetic number, because the mean of its divisors is an integer number (3024000).

Almost surely, 2^23838361 is an apocalyptic number.

23838361 is the 2184-th centered decagonal number.

It is an amenable number.

23838361 is a deficient number, since it is larger than the sum of its proper divisors (353639).

23838361 is a wasteful number, since it uses less digits than its factorization.

23838361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439.

The product of its digits is 20736, while the sum is 34.

The square root of 23838361 is about 4882.4544032689. The cubic root of 23838361 is about 287.8008887698.

The spelling of 23838361 in words is "twenty-three million, eight hundred thirty-eight thousand, three hundred sixty-one".