5281276 has 48 divisors (see below), whose sum is σ = 12418560. Its totient is φ = 1897920.

The previous prime is 5281273. The next prime is 5281337. The reversal of 5281276 is 6721825.

5281276 = T₄₀₆ + T₄₀₇ + ... + T₄₆₁.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3345 + ... + 4663.

It is an arithmetic number, because the mean of its divisors is an integer number (258720).

Almost surely, 2^5281276 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 5281276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6209280).

5281276 is an abundant number, since it is smaller than the sum of its proper divisors (7137284).

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

5281276 is a wasteful number, since it uses less digits than its factorization.

5281276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354 (or 1352 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 5281276 is about 2298.1026957036. The cubic root of 5281276 is about 174.1457799738.

The spelling of 5281276 in words is "five million, two hundred eighty-one thousand, two hundred seventy-six".