23997548 has 6 divisors (see below), whose sum is σ = 41995716. Its totient is φ = 11998772.

The previous prime is 23997511. The next prime is 23997553. The reversal of 23997548 is 84579932.

It is a happy 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, 2999690 + ... + 2999697.

It is an arithmetic number, because the mean of its divisors is an integer number (6999286).

Almost surely, 2^23997548 is an apocalyptic number.

It is an amenable number.

23997548 is a deficient number, since it is larger than the sum of its proper divisors (17998168).

23997548 is a wasteful number, since it uses less digits than its factorization.

23997548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5999391 (or 5999389 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 23997548 is about 4898.7292229720. The cubic root of 23997548 is about 288.4400904049.

The spelling of 23997548 in words is "twenty-three million, nine hundred ninety-seven thousand, five hundred forty-eight".