5272878 has 16 divisors (see below), whose sum is σ = 11357136. Its totient is φ = 1622400.

The previous prime is 5272877. The next prime is 5272909. The reversal of 5272878 is 8782725.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33723 + ... + 33878.

It is an arithmetic number, because the mean of its divisors is an integer number (709821).

Almost surely, 2^5272878 is an apocalyptic number.

5272878 is an abundant number, since it is smaller than the sum of its proper divisors (6084258).

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

5272878 is a wasteful number, since it uses less digits than its factorization.

5272878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67619.

The product of its digits is 62720, while the sum is 39.

The square root of 5272878 is about 2296.2748093379. The cubic root of 5272878 is about 174.0534252645.

It can be divided in two parts, 52728 and 78, that multiplied together give a square (4112784 = 2028²).

The spelling of 5272878 in words is "five million, two hundred seventy-two thousand, eight hundred seventy-eight".