802512 has 30 divisors (see below), whose sum is σ = 2246322. Its totient is φ = 267456.

The previous prime is 802511. The next prime is 802523. The reversal of 802512 is 215208.

802512 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 only one way, i.e., 484416 + 318096 = 696^2 + 564^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2643 + ... + 2930.

2⁸⁰²⁵¹² is an apocalyptic number.

It is an amenable number.

802512 is an abundant number, since it is smaller than the sum of its proper divisors (1443810).

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

802512 is a wasteful number, since it uses less digits than its factorization.

802512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587 (or 5578 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 802512 is about 895.8303410803. The cubic root of 802512 is about 92.9288390773.

The spelling of 802512 in words is "eight hundred two thousand, five hundred twelve".