802130 has 24 divisors (see below), whose sum is σ = 1680588. Its totient is φ = 274848.

The previous prime is 802129. The next prime is 802133. The reversal of 802130 is 31208.

802130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 693889 + 108241 = 833^2 + 329^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an Ulam number.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (802133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 329 + ... + 1308.

2⁸⁰²¹³⁰ is an apocalyptic number.

802130 is an abundant number, since it is smaller than the sum of its proper divisors (878458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802130 is a wasteful number, since it uses less digits than its factorization.

802130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658 (or 1651 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 802130 is about 895.6171056875. The cubic root of 802130 is about 92.9140918625.

Adding to 802130 its reverse (31208), we get a palindrome (833338).

The spelling of 802130 in words is "eight hundred two thousand, one hundred thirty".