5261800 has 24 divisors (see below), whose sum is σ = 12234150. Its totient is φ = 2104640.

The previous prime is 5261783. The next prime is 5261801. The reversal of 5261800 is 81625.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2643876 + 2617924 = 1626^2 + 1618^2 .

It is not an unprimeable number, because it can be changed into a prime (5261801) 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, 12955 + ... + 13354.

Almost surely, 2^5261800 is an apocalyptic number.

5261800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5261800 is an abundant number, since it is smaller than the sum of its proper divisors (6972350).

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

5261800 is a wasteful number, since it uses less digits than its factorization.

5261800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26325 (or 26316 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5261800 is about 2293.8613733179. The cubic root of 5261800 is about 173.9314478711.

The spelling of 5261800 in words is "five million, two hundred sixty-one thousand, eight hundred".