507976 has 32 divisors (see below), whose sum is σ = 1117440. Its totient is φ = 211968.

The previous prime is 507971. The next prime is 507979. The reversal of 507976 is 679705.

It is not an unprimeable number, because it can be changed into a prime (507971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2536 + ... + 2728.

It is an arithmetic number, because the mean of its divisors is an integer number (34920).

2⁵⁰⁷⁹⁷⁶ is an apocalyptic number.

507976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 507976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558720).

507976 is an abundant number, since it is smaller than the sum of its proper divisors (609464).

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

507976 is a wasteful number, since it uses less digits than its factorization.

507976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 507976 is about 712.7243506434. The cubic root of 507976 is about 79.7898651920.

The spelling of 507976 in words is "five hundred seven thousand, nine hundred seventy-six".