5212878 has 32 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 1496160.

The previous prime is 5212873. The next prime is 5212901. The reversal of 5212878 is 8782125.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825 + ... + 3332.

It is an arithmetic number, because the mean of its divisors is an integer number (374220).

Almost surely, 2^5212878 is an apocalyptic number.

5212878 is an abundant number, since it is smaller than the sum of its proper divisors (6762162).

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

5212878 is a wasteful number, since it uses less digits than its factorization.

5212878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192.

The product of its digits is 8960, while the sum is 33.

The square root of 5212878 is about 2283.1727924097. The cubic root of 5212878 is about 173.3907214643.

The spelling of 5212878 in words is "five million, two hundred twelve thousand, eight hundred seventy-eight".