23801873 has 2 divisors, whose sum is σ = 23801874. Its totient is φ = 23801872.

The previous prime is 23801863. The next prime is 23801903. The reversal of 23801873 is 37810832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18386944 + 5414929 = 4288^2 + 2327^2 .

It is a cyclic number.

It is not a de Polignac number, because 23801873 - 2⁴ = 23801857 is a prime.

It is not a weakly prime, because it can be changed into another prime (23801863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11900936 + 11900937.

It is an arithmetic number, because the mean of its divisors is an integer number (11900937).

Almost surely, 2^23801873 is an apocalyptic number.

It is an amenable number.

23801873 is a deficient number, since it is larger than the sum of its proper divisors (1).

23801873 is an equidigital number, since it uses as much as digits as its factorization.

23801873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 23801873 is about 4878.7163270680. The cubic root of 23801873 is about 287.6539737297.

The spelling of 23801873 in words is "twenty-three million, eight hundred one thousand, eight hundred seventy-three".