23870383 has 2 divisors, whose sum is σ = 23870384. Its totient is φ = 23870382.

The previous prime is 23870381. The next prime is 23870387. The reversal of 23870383 is 38307832.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23870383 - 2¹ = 23870381 is a prime.

Together with 23870381, it forms a pair of twin primes.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23870381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11935191 + 11935192.

It is an arithmetic number, because the mean of its divisors is an integer number (11935192).

Almost surely, 2^23870383 is an apocalyptic number.

23870383 is a deficient number, since it is larger than the sum of its proper divisors (1).

23870383 is an equidigital number, since it uses as much as digits as its factorization.

23870383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 23870383 is about 4885.7325960392. The cubic root of 23870383 is about 287.9296984720.

The spelling of 23870383 in words is "twenty-three million, eight hundred seventy thousand, three hundred eighty-three".