10168998 has 16 divisors (see below), whose sum is σ = 23243520. Its totient is φ = 2905416.

The previous prime is 10168993. The next prime is 10168999. The reversal of 10168998 is 89986101.

10168998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 242119 = 10168998 / (1 + 0 + 1 + 6 + 8 + 9 + 9 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10168993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121018 + ... + 121101.

It is an arithmetic number, because the mean of its divisors is an integer number (1452720).

Almost surely, 2^10168998 is an apocalyptic number.

10168998 is an abundant number, since it is smaller than the sum of its proper divisors (13074522).

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

10168998 is a wasteful number, since it uses less digits than its factorization.

10168998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242131.

The product of its (nonzero) digits is 31104, while the sum is 42.

The square root of 10168998 is about 3188.8866395656. The cubic root of 10168998 is about 216.6503461737.

The spelling of 10168998 in words is "ten million, one hundred sixty-eight thousand, nine hundred ninety-eight".