23673049 has 4 divisors (see below), whose sum is σ = 24702336. Its totient is φ = 22643764.

The previous prime is 23673029. The next prime is 23673053. The reversal of 23673049 is 94037632.

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 a cyclic number.

It is not a de Polignac number, because 23673049 - 2⁷ = 23672921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23673029) 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, 514609 + ... + 514654.

It is an arithmetic number, because the mean of its divisors is an integer number (6175584).

Almost surely, 2^23673049 is an apocalyptic number.

It is an amenable number.

23673049 is a deficient number, since it is larger than the sum of its proper divisors (1029287).

23673049 is a wasteful number, since it uses less digits than its factorization.

23673049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029286.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 23673049 is about 4865.4957609682. The cubic root of 23673049 is about 287.1340735814.

The spelling of 23673049 in words is "twenty-three million, six hundred seventy-three thousand, forty-nine".