23330929 has 4 divisors (see below), whose sum is σ = 23435776. Its totient is φ = 23226084.

The previous prime is 23330911. The next prime is 23330939. The reversal of 23330929 is 92903332.

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 23330929 - 2¹¹ = 23328881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23330929.

It is not an unprimeable number, because it can be changed into a prime (23330939) 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, 52089 + ... + 52534.

It is an arithmetic number, because the mean of its divisors is an integer number (5858944).

Almost surely, 2^23330929 is an apocalyptic number.

It is an amenable number.

23330929 is a deficient number, since it is larger than the sum of its proper divisors (104847).

23330929 is a wasteful number, since it uses less digits than its factorization.

23330929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104846.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 23330929 is about 4830.2100368410. The cubic root of 23330929 is about 285.7441474384.

The spelling of 23330929 in words is "twenty-three million, three hundred thirty thousand, nine hundred twenty-nine".