682134461 has 4 divisors (see below), whose sum is σ = 682195452. Its totient is φ = 682073472.

The previous prime is 682134449. The next prime is 682134473. The reversal of 682134461 is 164431286.

682134461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (682134449) and next prime (682134473).

It can be written as a sum of positive squares in 2 ways, for example, as 528126361 + 154008100 = 22981^2 + 12410^2 .

It is a cyclic number.

It is not a de Polignac number, because 682134461 - 2¹⁰ = 682133437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682130461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8366 + ... + 37871.

It is an arithmetic number, because the mean of its divisors is an integer number (170548863).

Almost surely, 2^682134461 is an apocalyptic number.

682134461 is the 13961-st centered heptagonal number.

It is an amenable number.

682134461 is a deficient number, since it is larger than the sum of its proper divisors (60991).

682134461 is a wasteful number, since it uses less digits than its factorization.

682134461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60990.

The product of its digits is 27648, while the sum is 35.

The square root of 682134461 is about 26117.7039764218. The cubic root of 682134461 is about 880.2850578752.

The spelling of 682134461 in words is "six hundred eighty-two million, one hundred thirty-four thousand, four hundred sixty-one".