23948734 has 4 divisors (see below), whose sum is σ = 35923104. Its totient is φ = 11974366.

The previous prime is 23948713. The next prime is 23948741. The reversal of 23948734 is 43784932.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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, 5987182 + ... + 5987185.

It is an arithmetic number, because the mean of its divisors is an integer number (8980776).

Almost surely, 2^23948734 is an apocalyptic number.

23948734 is a deficient number, since it is larger than the sum of its proper divisors (11974370).

23948734 is a wasteful number, since it uses less digits than its factorization.

23948734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11974369.

The product of its digits is 145152, while the sum is 40.

The square root of 23948734 is about 4893.7443741986. The cubic root of 23948734 is about 288.2443832970.

The spelling of 23948734 in words is "twenty-three million, nine hundred forty-eight thousand, seven hundred thirty-four".