505368 has 24 divisors (see below), whose sum is σ = 1368900. Its totient is φ = 168432.

The previous prime is 505367. The next prime is 505369. The reversal of 505368 is 863505.

It is an interprime number because it is at equal distance from previous prime (505367) and next prime (505369).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505367) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3438 + ... + 3581.

2⁵⁰⁵³⁶⁸ is an apocalyptic number.

It is an amenable number.

505368 is an abundant number, since it is smaller than the sum of its proper divisors (863532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505368 is a wasteful number, since it uses less digits than its factorization.

505368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031 (or 7024 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 505368 is about 710.8923969209. The cubic root of 505368 is about 79.6530810989.

The spelling of 505368 in words is "five hundred five thousand, three hundred sixty-eight".