10654689 has 4 divisors (see below), whose sum is σ = 14206256. Its totient is φ = 7103124.

The previous prime is 10654661. The next prime is 10654691. The reversal of 10654689 is 98645601.

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 not a de Polignac number, because 10654689 - 2⁷ = 10654561 is a prime.

It is a super-2 number, since 2×10654689² = 227044795373442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10654789) 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, 1775779 + ... + 1775784.

It is an arithmetic number, because the mean of its divisors is an integer number (3551564).

Almost surely, 2^10654689 is an apocalyptic number.

It is an amenable number.

10654689 is a deficient number, since it is larger than the sum of its proper divisors (3551567).

10654689 is an equidigital number, since it uses as much as digits as its factorization.

10654689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551566.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 10654689 is about 3264.1521104262. The cubic root of 10654689 is about 220.0460578501.

The spelling of 10654689 in words is "ten million, six hundred fifty-four thousand, six hundred eighty-nine".