23849396 has 12 divisors (see below), whose sum is σ = 41954052. Its totient is φ = 11862528.

The previous prime is 23849383. The next prime is 23849401. The reversal of 23849396 is 69394832.

It can be written as a sum of positive squares in 2 ways, for example, as 7365796 + 16483600 = 2714^2 + 4060^2 .

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, 14675 + ... + 16218.

It is an arithmetic number, because the mean of its divisors is an integer number (3496171).

Almost surely, 2^23849396 is an apocalyptic number.

It is an amenable number.

23849396 is a deficient number, since it is larger than the sum of its proper divisors (18104656).

23849396 is a wasteful number, since it uses less digits than its factorization.

23849396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31090 (or 31088 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 23849396 is about 4883.5843393966. The cubic root of 23849396 is about 287.8452904925.

The spelling of 23849396 in words is "twenty-three million, eight hundred forty-nine thousand, three hundred ninety-six".