605456 has 20 divisors (see below), whose sum is σ = 1190400. Its totient is φ = 298272.

The previous prime is 605443. The next prime is 605471. The reversal of 605456 is 654506.

It is a plaindrome in base 9.

It is an unprimeable number.

605456 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025 + ... + 1503.

It is an arithmetic number, because the mean of its divisors is an integer number (59520).

2⁶⁰⁵⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

605456 is a deficient number, since it is larger than the sum of its proper divisors (584944).

605456 is a wasteful number, since it uses less digits than its factorization.

605456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 605456 is about 778.1105319940. The cubic root of 605456 is about 84.5981493186.

The spelling of 605456 in words is "six hundred five thousand, four hundred fifty-six".