23678373 has 4 divisors (see below), whose sum is σ = 31571168. Its totient is φ = 15785580.

The previous prime is 23678357. The next prime is 23678387. The reversal of 23678373 is 37387632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23678373 - 2⁴ = 23678357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23678393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3946393 + ... + 3946398.

It is an arithmetic number, because the mean of its divisors is an integer number (7892792).

Almost surely, 2^23678373 is an apocalyptic number.

It is an amenable number.

23678373 is a deficient number, since it is larger than the sum of its proper divisors (7892795).

23678373 is an equidigital number, since it uses as much as digits as its factorization.

23678373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7892794.

The product of its digits is 127008, while the sum is 39.

The square root of 23678373 is about 4866.0428481467. The cubic root of 23678373 is about 287.1555971745.

The spelling of 23678373 in words is "twenty-three million, six hundred seventy-eight thousand, three hundred seventy-three".