23869616 has 10 divisors (see below), whose sum is σ = 46247412. Its totient is φ = 11934800.

The previous prime is 23869609. The next prime is 23869619. The reversal of 23869616 is 61696832.

It is not an unprimeable number, because it can be changed into a prime (23869619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745910 + ... + 745941.

Almost surely, 2^23869616 is an apocalyptic number.

It is an amenable number.

23869616 is a deficient number, since it is larger than the sum of its proper divisors (22377796).

23869616 is a wasteful number, since it uses less digits than its factorization.

23869616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491859 (or 1491853 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 23869616 is about 4885.6541015508. The cubic root of 23869616 is about 287.9266145326.

The spelling of 23869616 in words is "twenty-three million, eight hundred sixty-nine thousand, six hundred sixteen".