23030734 has 4 divisors (see below), whose sum is σ = 34546104. Its totient is φ = 11515366.

The previous prime is 23030731. The next prime is 23030741. The reversal of 23030734 is 43703032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757682 + ... + 5757685.

It is an arithmetic number, because the mean of its divisors is an integer number (8636526).

Almost surely, 2^23030734 is an apocalyptic number.

23030734 is a deficient number, since it is larger than the sum of its proper divisors (11515370).

23030734 is a wasteful number, since it uses less digits than its factorization.

23030734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11515369.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 23030734 is about 4799.0346946027. The cubic root of 23030734 is about 284.5133132103.

Adding to 23030734 its reverse (43703032), we get a palindrome (66733766).

The spelling of 23030734 in words is "twenty-three million, thirty thousand, seven hundred thirty-four".