5178012 has 24 divisors (see below), whose sum is σ = 13808256. Its totient is φ = 1479408.

The previous prime is 5178007. The next prime is 5178029. The reversal of 5178012 is 2108715.

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, 30738 + ... + 30905.

It is an arithmetic number, because the mean of its divisors is an integer number (575344).

Almost surely, 2^5178012 is an apocalyptic number.

It is an amenable number.

5178012 is an abundant number, since it is smaller than the sum of its proper divisors (8630244).

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

5178012 is a wasteful number, since it uses less digits than its factorization.

5178012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61657 (or 61655 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 5178012 is about 2275.5245549104. The cubic root of 5178012 is about 173.0032854912.

The spelling of 5178012 in words is "five million, one hundred seventy-eight thousand, twelve".