10325989 has 4 divisors (see below), whose sum is σ = 10407424. Its totient is φ = 10244556.

The previous prime is 10325981. The next prime is 10326013. The reversal of 10325989 is 98952301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10325989 - 2³ = 10325981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10325981) 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, 40527 + ... + 40780.

It is an arithmetic number, because the mean of its divisors is an integer number (2601856).

Almost surely, 2^10325989 is an apocalyptic number.

It is an amenable number.

10325989 is a deficient number, since it is larger than the sum of its proper divisors (81435).

10325989 is an equidigital number, since it uses as much as digits as its factorization.

10325989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81434.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 10325989 is about 3213.4076927772. The cubic root of 10325989 is about 217.7595544954.

It can be divided in two parts, 1032 and 5989, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 10325989 in words is "ten million, three hundred twenty-five thousand, nine hundred eighty-nine".