10650489 has 4 divisors (see below), whose sum is σ = 14200656. Its totient is φ = 7100324.

The previous prime is 10650473. The next prime is 10650527. The reversal of 10650489 is 98405601.

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 10650489 - 2⁴ = 10650473 is a prime.

It is a super-2 number, since 2×10650489² = 226865831878242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10650439) 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, 1775079 + ... + 1775084.

It is an arithmetic number, because the mean of its divisors is an integer number (3550164).

Almost surely, 2^10650489 is an apocalyptic number.

It is an amenable number.

10650489 is a deficient number, since it is larger than the sum of its proper divisors (3550167).

10650489 is an equidigital number, since it uses as much as digits as its factorization.

10650489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550166.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 10650489 is about 3263.5086946414. The cubic root of 10650489 is about 220.0171405378.

The spelling of 10650489 in words is "ten million, six hundred fifty thousand, four hundred eighty-nine".