5906281 has 4 divisors (see below), whose sum is σ = 5930064. Its totient is φ = 5882500.

The previous prime is 5906279. The next prime is 5906291. The reversal of 5906281 is 1826095.

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 a cyclic number.

It is not a de Polignac number, because 5906281 - 2¹ = 5906279 is a prime.

It is a super-2 number, since 2×5906281² = 69768310501922, which contains 22 as substring.

It is a Duffinian number.

5906281 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5906221) by changing a digit.

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, 11515 + ... + 12016.

It is an arithmetic number, because the mean of its divisors is an integer number (1482516).

Almost surely, 2^5906281 is an apocalyptic number.

It is an amenable number.

5906281 is a deficient number, since it is larger than the sum of its proper divisors (23783).

5906281 is a wasteful number, since it uses less digits than its factorization.

5906281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23782.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 5906281 is about 2430.2841397664. The cubic root of 5906281 is about 180.7609860641.

The spelling of 5906281 in words is "five million, nine hundred six thousand, two hundred eighty-one".