23332730 has 32 divisors (see below), whose sum is σ = 43390080. Its totient is φ = 9029440.

The previous prime is 23332723. The next prime is 23332753. The reversal of 23332730 is 3723332.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23332696 and 23332705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41612 + ... + 42168.

It is an arithmetic number, because the mean of its divisors is an integer number (1355940).

Almost surely, 2^23332730 is an apocalyptic number.

23332730 is a deficient number, since it is larger than the sum of its proper divisors (20057350).

23332730 is a wasteful number, since it uses less digits than its factorization.

23332730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694.

The product of its (nonzero) digits is 2268, while the sum is 23.

The square root of 23332730 is about 4830.3964640597. The cubic root of 23332730 is about 285.7514997955.

The spelling of 23332730 in words is "twenty-three million, three hundred thirty-two thousand, seven hundred thirty".