836482 has 12 divisors (see below), whose sum is σ = 1298178. Its totient is φ = 404000.

The previous prime is 836477. The next prime is 836491. The reversal of 836482 is 284638.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 829921 + 6561 = 911^2 + 81^2 .

It is an Ulam number.

Its product of digits (9216) is a multiple of the sum of its prime divisors (144).

It is an unprimeable number.

836482 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8232 + ... + 8332.

2⁸³⁶⁴⁸² is an apocalyptic number.

836482 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

836482 is a deficient number, since it is larger than the sum of its proper divisors (461696).

836482 is a wasteful number, since it uses less digits than its factorization.

836482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 144 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 836482 is about 914.5938989519. The cubic root of 836482 is about 94.2219742793.

The spelling of 836482 in words is "eight hundred thirty-six thousand, four hundred eighty-two".