507486 has 32 divisors (see below), whose sum is σ = 1191168. Its totient is φ = 141120.

The previous prime is 507461. The next prime is 507491. The reversal of 507486 is 684705.

It is a happy number.

507486 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 507486.

It is an unprimeable number.

507486 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 15 ways as a sum of consecutive naturals, for example, 1666 + ... + 1946.

It is an arithmetic number, because the mean of its divisors is an integer number (37224).

2⁵⁰⁷⁴⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 507486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595584).

507486 is an abundant number, since it is smaller than the sum of its proper divisors (683682).

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

507486 is a wasteful number, since it uses less digits than its factorization.

507486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 507486 is about 712.3805162973. The cubic root of 507486 is about 79.7642015045.

The spelling of 507486 in words is "five hundred seven thousand, four hundred eighty-six".