10023998 has 16 divisors (see below), whose sum is σ = 15759360. Its totient is φ = 4772856.

The previous prime is 10023991. The next prime is 10024009. The reversal of 10023998 is 89932001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023991) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 16211 + ... + 16817.

It is an arithmetic number, because the mean of its divisors is an integer number (984960).

Almost surely, 2^10023998 is an apocalyptic number.

10023998 is a deficient number, since it is larger than the sum of its proper divisors (5735362).

10023998 is a wasteful number, since it uses less digits than its factorization.

10023998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 10023998 is about 3166.0698033998. The cubic root of 10023998 is about 215.6156717382.

Adding to 10023998 its reverse (89932001), we get a palindrome (99955999).

The spelling of 10023998 in words is "ten million, twenty-three thousand, nine hundred ninety-eight".