23680673 has 2 divisors, whose sum is σ = 23680674. Its totient is φ = 23680672.

The previous prime is 23680667. The next prime is 23680687. The reversal of 23680673 is 37608632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22963264 + 717409 = 4792^2 + 847^2 .

It is a cyclic number.

It is not a de Polignac number, because 23680673 - 2¹² = 23676577 is a prime.

It is equal to p_1488374 and since 23680673 and 1488374 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23680603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11840336 + 11840337.

It is an arithmetic number, because the mean of its divisors is an integer number (11840337).

Almost surely, 2^23680673 is an apocalyptic number.

It is an amenable number.

23680673 is a deficient number, since it is larger than the sum of its proper divisors (1).

23680673 is an equidigital number, since it uses as much as digits as its factorization.

23680673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 23680673 is about 4866.2791740713. The cubic root of 23680673 is about 287.1648944982.

The spelling of 23680673 in words is "twenty-three million, six hundred eighty thousand, six hundred seventy-three".