653068 has 24 divisors (see below), whose sum is σ = 1297520. Its totient is φ = 285120.

The previous prime is 653057. The next prime is 653083. The reversal of 653068 is 860356.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 658 + ... + 1318.

2⁶⁵³⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

653068 is a deficient number, since it is larger than the sum of its proper divisors (644452).

653068 is a wasteful number, since it uses less digits than its factorization.

653068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 653068 is about 808.1262277640. The cubic root of 653068 is about 86.7599849536.

The spelling of 653068 in words is "six hundred fifty-three thousand, sixty-eight".