23070844 has 12 divisors (see below), whose sum is σ = 40885600. Its totient is φ = 11389248.

The previous prime is 23070821. The next prime is 23070881. The reversal of 23070844 is 44807032.

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, 36189 + ... + 36820.

Almost surely, 2^23070844 is an apocalyptic number.

It is an amenable number.

23070844 is a deficient number, since it is larger than the sum of its proper divisors (17814756).

23070844 is a wasteful number, since it uses less digits than its factorization.

23070844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73092 (or 73090 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 23070844 is about 4803.2118420907. The cubic root of 23070844 is about 284.6783855365.

Adding to 23070844 its reverse (44807032), we get a palindrome (67877876).

The spelling of 23070844 in words is "twenty-three million, seventy thousand, eight hundred forty-four".