512078 has 16 divisors (see below), whose sum is σ = 890880. Its totient is φ = 216216.

The previous prime is 512059. The next prime is 512093. The reversal of 512078 is 870215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (55680).

2⁵¹²⁰⁷⁸ is an apocalyptic number.

512078 is a deficient number, since it is larger than the sum of its proper divisors (378802).

512078 is a wasteful number, since it uses less digits than its factorization.

512078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 512078 is about 715.5962548812. The cubic root of 512078 is about 80.0040622937.

It can be divided in two parts, 51207 and 8, that added together give a palindrome (51215).

The spelling of 512078 in words is "five hundred twelve thousand, seventy-eight".