496880281 has 4 divisors (see below), whose sum is σ = 497114932. Its totient is φ = 496645632.

The previous prime is 496880243. The next prime is 496880291. The reversal of 496880281 is 182088694.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52345225 + 444535056 = 7235^2 + 21084^2 .

It is a cyclic number.

It is not a de Polignac number, because 496880281 - 2²³ = 488491673 is a prime.

It is a super-2 number, since 2×496880281² = 493780027293277922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496880221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114120 + ... + 118393.

It is an arithmetic number, because the mean of its divisors is an integer number (124278733).

Almost surely, 2^496880281 is an apocalyptic number.

It is an amenable number.

496880281 is a deficient number, since it is larger than the sum of its proper divisors (234651).

496880281 is a wasteful number, since it uses less digits than its factorization.

496880281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234650.

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 496880281 is about 22290.8115823538. The cubic root of 496880281 is about 792.0463323786.

The spelling of 496880281 in words is "four hundred ninety-six million, eight hundred eighty thousand, two hundred eighty-one".