10532489 has 4 divisors (see below), whose sum is σ = 11490000. Its totient is φ = 9574980.

The previous prime is 10532453. The next prime is 10532497. The reversal of 10532489 is 98423501.

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, and also an emirpimes, since its reverse is a distinct semiprime: 98423501 = 11 ⋅8947591.

It is a cyclic number.

It is not a de Polignac number, because 10532489 - 2⁸ = 10532233 is a prime.

It is a super-2 number, since 2×10532489² = 221866649070242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10532989) 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, 478739 + ... + 478760.

It is an arithmetic number, because the mean of its divisors is an integer number (2872500).

Almost surely, 2^10532489 is an apocalyptic number.

It is an amenable number.

10532489 is a deficient number, since it is larger than the sum of its proper divisors (957511).

10532489 is an equidigital number, since it uses as much as digits as its factorization.

10532489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957510.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 10532489 is about 3245.3796388096. The cubic root of 10532489 is about 219.2015755588.

The spelling of 10532489 in words is "ten million, five hundred thirty-two thousand, four hundred eighty-nine".