23843896 has 8 divisors (see below), whose sum is σ = 44707320. Its totient is φ = 11921944.

The previous prime is 23843881. The next prime is 23843903. The reversal of 23843896 is 69834832.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490236 + ... + 1490251.

It is an arithmetic number, because the mean of its divisors is an integer number (5588415).

Almost surely, 2^23843896 is an apocalyptic number.

It is an amenable number.

23843896 is a deficient number, since it is larger than the sum of its proper divisors (20863424).

23843896 is a wasteful number, since it uses less digits than its factorization.

23843896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980493 (or 2980489 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 23843896 is about 4883.0211959401. The cubic root of 23843896 is about 287.8231617586.

The spelling of 23843896 in words is "twenty-three million, eight hundred forty-three thousand, eight hundred ninety-six".