10125998 has 4 divisors (see below), whose sum is σ = 15189000. Its totient is φ = 5062998.

The previous prime is 10125989. The next prime is 10126019. The reversal of 10125998 is 89952101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89952101 = 71 ⋅1266931.

It is a congruent number.

It is an unprimeable number.

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, 2531498 + ... + 2531501.

It is an arithmetic number, because the mean of its divisors is an integer number (3797250).

Almost surely, 2^10125998 is an apocalyptic number.

10125998 is a deficient number, since it is larger than the sum of its proper divisors (5063002).

10125998 is an equidigital number, since it uses as much as digits as its factorization.

10125998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5063001.

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 10125998 is about 3182.1373320459. The cubic root of 10125998 is about 216.3445432882.

The spelling of 10125998 in words is "ten million, one hundred twenty-five thousand, nine hundred ninety-eight".