5239870 has 8 divisors (see below), whose sum is σ = 9431784. Its totient is φ = 2095944.

The previous prime is 5239813. The next prime is 5239879. The reversal of 5239870 is 789325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5239879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261984 + ... + 262003.

It is an arithmetic number, because the mean of its divisors is an integer number (1178973).

Almost surely, 2^5239870 is an apocalyptic number.

5239870 is a deficient number, since it is larger than the sum of its proper divisors (4191914).

5239870 is a wasteful number, since it uses less digits than its factorization.

5239870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523994.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 5239870 is about 2289.0762328940. The cubic root of 5239870 is about 173.6894756672.

The spelling of 5239870 in words is "five million, two hundred thirty-nine thousand, eight hundred seventy".