23243030 has 16 divisors (see below), whose sum is σ = 42968880. Its totient is φ = 9045792.

The previous prime is 23243021. The next prime is 23243047. The reversal of 23243030 is 3034232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31040 + ... + 31779.

It is an arithmetic number, because the mean of its divisors is an integer number (2685555).

Almost surely, 2^23243030 is an apocalyptic number.

23243030 is a deficient number, since it is larger than the sum of its proper divisors (19725850).

23243030 is a wasteful number, since it uses less digits than its factorization.

23243030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62863.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 23243030 is about 4821.1025709893. The cubic root of 23243030 is about 285.3848499411.

Adding to 23243030 its reverse (3034232), we get a palindrome (26277262).

The spelling of 23243030 in words is "twenty-three million, two hundred forty-three thousand, thirty".