802633 has 8 divisors (see below), whose sum is σ = 894600. Its totient is φ = 715008.

The previous prime is 802609. The next prime is 802643. The reversal of 802633 is 336208.

It can be written as a sum of positive squares in 4 ways, for example, as 5184 + 797449 = 72^2 + 893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 802633 - 2⁹ = 802121 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688 + ... + 1441.

It is an arithmetic number, because the mean of its divisors is an integer number (111825).

2⁸⁰²⁶³³ is an apocalyptic number.

It is an amenable number.

802633 is a deficient number, since it is larger than the sum of its proper divisors (91967).

802633 is a wasteful number, since it uses less digits than its factorization.

802633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 802633 is about 895.8978736441. The cubic root of 802633 is about 92.9335093395.

The spelling of 802633 in words is "eight hundred two thousand, six hundred thirty-three".