23243734 has 8 divisors (see below), whose sum is σ = 34924320. Its totient is φ = 11602296.

The previous prime is 23243683. The next prime is 23243741. The reversal of 23243734 is 43734232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8254 + ... + 10705.

It is an arithmetic number, because the mean of its divisors is an integer number (4365540).

Almost surely, 2^23243734 is an apocalyptic number.

23243734 is a deficient number, since it is larger than the sum of its proper divisors (11680586).

23243734 is a wasteful number, since it uses less digits than its factorization.

23243734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19574.

The product of its digits is 12096, while the sum is 28.

The square root of 23243734 is about 4821.1755827806. The cubic root of 23243734 is about 285.3877312193.

Adding to 23243734 its reverse (43734232), we get a palindrome (66977966).

The spelling of 23243734 in words is "twenty-three million, two hundred forty-three thousand, seven hundred thirty-four".