10098001 has 4 divisors (see below), whose sum is σ = 10263604. Its totient is φ = 9932400.

The previous prime is 10097999. The next prime is 10098007. The reversal of 10098001 is 10089001.

10098001 is nontrivially palindromic in base 5.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10089001 = 13 ⋅776077.

It can be written as a sum of positive squares in 2 ways, for example, as 456976 + 9641025 = 676^2 + 3105^2 .

It is a cyclic number.

It is not a de Polignac number, because 10098001 - 2¹ = 10097999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10098001.

It is not an unprimeable number, because it can be changed into a prime (10098007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82710 + ... + 82831.

It is an arithmetic number, because the mean of its divisors is an integer number (2565901).

Almost surely, 2^10098001 is an apocalyptic number.

It is an amenable number.

10098001 is a deficient number, since it is larger than the sum of its proper divisors (165603).

10098001 is an equidigital number, since it uses as much as digits as its factorization.

10098001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165602.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 10098001 is about 3177.7351997925. The cubic root of 10098001 is about 216.1449715513.

The spelling of 10098001 in words is "ten million, ninety-eight thousand, one".