5271830 has 16 divisors (see below), whose sum is σ = 9902304. Its totient is φ = 2016960.

The previous prime is 5271817. The next prime is 5271839. The reversal of 5271830 is 381725.

It is a self number, because there is not a number n which added to its sum of digits gives 5271830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11231 + ... + 11690.

It is an arithmetic number, because the mean of its divisors is an integer number (618894).

Almost surely, 2^5271830 is an apocalyptic number.

5271830 is a deficient number, since it is larger than the sum of its proper divisors (4630474).

5271830 is a wasteful number, since it uses less digits than its factorization.

5271830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22951.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 5271830 is about 2296.0466023145. The cubic root of 5271830 is about 174.0418932905.

The spelling of 5271830 in words is "five million, two hundred seventy-one thousand, eight hundred thirty".