5242878 has 12 divisors (see below), whose sum is σ = 11359608. Its totient is φ = 1747620.

The previous prime is 5242877. The next prime is 5242883. The reversal of 5242878 is 8782425.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145618 + ... + 145653.

It is an arithmetic number, because the mean of its divisors is an integer number (946634).

Almost surely, 2^5242878 is an apocalyptic number.

5242878 is an abundant number, since it is smaller than the sum of its proper divisors (6116730).

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

5242878 is a wasteful number, since it uses less digits than its factorization.

5242878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291279 (or 291276 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 5242878 is about 2289.7331722277. The cubic root of 5242878 is about 173.7227053721.

The spelling of 5242878 in words is "five million, two hundred forty-two thousand, eight hundred seventy-eight".