5722878 has 32 divisors (see below), whose sum is σ = 13236480. Its totient is φ = 1615680.

The previous prime is 5722877. The next prime is 5722891. The reversal of 5722878 is 8782275.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5722877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2973 + ... + 4503.

It is an arithmetic number, because the mean of its divisors is an integer number (413640).

Almost surely, 2^5722878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5722878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6618240).

5722878 is an abundant number, since it is smaller than the sum of its proper divisors (7513602).

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

5722878 is a wasteful number, since it uses less digits than its factorization.

5722878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632.

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

The square root of 5722878 is about 2392.2537490827. The cubic root of 5722878 is about 178.8702700139.

The spelling of 5722878 in words is "five million, seven hundred twenty-two thousand, eight hundred seventy-eight".