5281797 has 4 divisors (see below), whose sum is σ = 7042400. Its totient is φ = 3521196.

The previous prime is 5281763. The next prime is 5281817. The reversal of 5281797 is 7971825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5281797 - 2⁷ = 5281669 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880297 + ... + 880302.

It is an arithmetic number, because the mean of its divisors is an integer number (1760600).

Almost surely, 2^5281797 is an apocalyptic number.

It is an amenable number.

5281797 is a deficient number, since it is larger than the sum of its proper divisors (1760603).

5281797 is a wasteful number, since it uses less digits than its factorization.

5281797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760602.

The product of its digits is 35280, while the sum is 39.

The square root of 5281797 is about 2298.2160472854. The cubic root of 5281797 is about 174.1515063026.

The spelling of 5281797 in words is "five million, two hundred eighty-one thousand, seven hundred ninety-seven".