23479333 has 4 divisors (see below), whose sum is σ = 24025408. Its totient is φ = 22933260.

The previous prime is 23479277. The next prime is 23479361. The reversal of 23479333 is 33397432.

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 23479333 - 2⁹ = 23478821 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 (23479373) 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, 272973 + ... + 273058.

It is an arithmetic number, because the mean of its divisors is an integer number (6006352).

Almost surely, 2^23479333 is an apocalyptic number.

It is an amenable number.

23479333 is a deficient number, since it is larger than the sum of its proper divisors (546075).

23479333 is an equidigital number, since it uses as much as digits as its factorization.

23479333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546074.

The product of its digits is 40824, while the sum is 34.

The square root of 23479333 is about 4845.5477502549. The cubic root of 23479333 is about 286.3487237262.

The spelling of 23479333 in words is "twenty-three million, four hundred seventy-nine thousand, three hundred thirty-three".