654496 has 24 divisors (see below), whose sum is σ = 1307124. Its totient is φ = 322560.

The previous prime is 654491. The next prime is 654499. The reversal of 654496 is 694456.

654496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 404496 + 250000 = 636^2 + 500^2 .

It is not an unprimeable number, because it can be changed into a prime (654491) 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, 3526 + ... + 3706.

2⁶⁵⁴⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

654496 is a deficient number, since it is larger than the sum of its proper divisors (652628).

654496 is a wasteful number, since it uses less digits than its factorization.

654496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 296 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 654496 is about 809.0092706515. The cubic root of 654496 is about 86.8231754464.

The spelling of 654496 in words is "six hundred fifty-four thousand, four hundred ninety-six".