5179240 has 64 divisors (see below), whose sum is σ = 12960000. Its totient is φ = 1847040.

The previous prime is 5179231. The next prime is 5179241. The reversal of 5179240 is 429715.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5179199 and 5179208.

It is not an unprimeable number, because it can be changed into a prime (5179241) 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 15 ways as a sum of consecutive naturals, for example, 34686 + ... + 34834.

It is an arithmetic number, because the mean of its divisors is an integer number (202500).

Almost surely, 2^5179240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5179240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6480000).

5179240 is an abundant number, since it is smaller than the sum of its proper divisors (7780760).

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

5179240 is a wasteful number, since it uses less digits than its factorization.

5179240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 5179240 is about 2275.7943668091. The cubic root of 5179240 is about 173.0169607036.

The spelling of 5179240 in words is "five million, one hundred seventy-nine thousand, two hundred forty".