5157860 has 12 divisors (see below), whose sum is σ = 10831548. Its totient is φ = 2063136.

The previous prime is 5157857. The next prime is 5157877. The reversal of 5157860 is 687515.

It can be written as a sum of positive squares in 2 ways, for example, as 1532644 + 3625216 = 1238^2 + 1904^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128927 + ... + 128966.

It is an arithmetic number, because the mean of its divisors is an integer number (902629).

Almost surely, 2^5157860 is an apocalyptic number.

It is an amenable number.

5157860 is an abundant number, since it is smaller than the sum of its proper divisors (5673688).

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

5157860 is a wasteful number, since it uses less digits than its factorization.

5157860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257902 (or 257900 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 5157860 is about 2271.0922482365. The cubic root of 5157860 is about 172.7785599400.

The spelling of 5157860 in words is "five million, one hundred fifty-seven thousand, eight hundred sixty".