5905281 has 4 divisors (see below), whose sum is σ = 7873712. Its totient is φ = 3936852.

The previous prime is 5905279. The next prime is 5905297. The reversal of 5905281 is 1825095.

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 5905281 - 2¹ = 5905279 is a prime.

It is a super-2 number, since 2×5905281² = 69744687377922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5905381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984211 + ... + 984216.

It is an arithmetic number, because the mean of its divisors is an integer number (1968428).

Almost surely, 2^5905281 is an apocalyptic number.

It is an amenable number.

5905281 is a deficient number, since it is larger than the sum of its proper divisors (1968431).

5905281 is a wasteful number, since it uses less digits than its factorization.

5905281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968430.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 5905281 is about 2430.0783937972. The cubic root of 5905281 is about 180.7507838636.

The spelling of 5905281 in words is "five million, nine hundred five thousand, two hundred eighty-one".