23968554 has 8 divisors (see below), whose sum is σ = 47937120. Its totient is φ = 7989516.

The previous prime is 23968541. The next prime is 23968579. The reversal of 23968554 is 45586932.

It is a sphenic number, since it is the product of 3 distinct primes.

23968554 is an admirable 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, 1997374 + ... + 1997385.

It is an arithmetic number, because the mean of its divisors is an integer number (5992140).

Almost surely, 2^23968554 is an apocalyptic number.

23968554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23968554 is a wasteful number, since it uses less digits than its factorization.

23968554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994764.

The product of its digits is 259200, while the sum is 42.

The square root of 23968554 is about 4895.7689896481. The cubic root of 23968554 is about 288.3238784994.

The spelling of 23968554 in words is "twenty-three million, nine hundred sixty-eight thousand, five hundred fifty-four".