23672303 has 4 divisors (see below), whose sum is σ = 23823240. Its totient is φ = 23521368.

The previous prime is 23672287. The next prime is 23672329. The reversal of 23672303 is 30327632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23672303 - 2⁴ = 23672287 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23672333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75233 + ... + 75546.

It is an arithmetic number, because the mean of its divisors is an integer number (5955810).

Almost surely, 2^23672303 is an apocalyptic number.

23672303 is a deficient number, since it is larger than the sum of its proper divisors (150937).

23672303 is a wasteful number, since it uses less digits than its factorization.

23672303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150936.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 23672303 is about 4865.4190980839. The cubic root of 23672303 is about 287.1310574333.

Adding to 23672303 its reverse (30327632), we get a palindrome (53999935).

The spelling of 23672303 in words is "twenty-three million, six hundred seventy-two thousand, three hundred three".