23849456 has 10 divisors (see below), whose sum is σ = 46208352. Its totient is φ = 11924720.

The previous prime is 23849443. The next prime is 23849471. The reversal of 23849456 is 65494832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745280 + ... + 745311.

Almost surely, 2^23849456 is an apocalyptic number.

It is an amenable number.

23849456 is a deficient number, since it is larger than the sum of its proper divisors (22358896).

23849456 is a wasteful number, since it uses less digits than its factorization.

23849456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490599 (or 1490593 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 23849456 is about 4883.5904824217. The cubic root of 23849456 is about 287.8455318781.

It can be divided in two parts, 238 and 49456, that added together give a palindrome (49694).

The spelling of 23849456 in words is "twenty-three million, eight hundred forty-nine thousand, four hundred fifty-six".