10013489 has 4 divisors (see below), whose sum is σ = 10029300. Its totient is φ = 9997680.

The previous prime is 10013477. The next prime is 10013501. The reversal of 10013489 is 98431001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98431001 = 19 ⋅5180579.

It is an interprime number because it is at equal distance from previous prime (10013477) and next prime (10013501).

It can be written as a sum of positive squares in 2 ways, for example, as 7507600 + 2505889 = 2740^2 + 1583^2 .

It is a cyclic number.

It is not a de Polignac number, because 10013489 - 2⁴ = 10013473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10013429) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6914 + ... + 8235.

It is an arithmetic number, because the mean of its divisors is an integer number (2507325).

Almost surely, 2^10013489 is an apocalyptic number.

It is an amenable number.

10013489 is a deficient number, since it is larger than the sum of its proper divisors (15811).

10013489 is an equidigital number, since it uses as much as digits as its factorization.

10013489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15810.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10013489 is about 3164.4097395881. The cubic root of 10013489 is about 215.5402960447.

The spelling of 10013489 in words is "ten million, thirteen thousand, four hundred eighty-nine".