682548395 has 4 divisors (see below), whose sum is σ = 819058080. Its totient is φ = 546038712.

The previous prime is 682548353. The next prime is 682548407. The reversal of 682548395 is 593845286.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 593845286 = 2 ⋅296922643.

It is a cyclic number.

It is not a de Polignac number, because 682548395 - 2¹² = 682544299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68254835 + ... + 68254844.

It is an arithmetic number, because the mean of its divisors is an integer number (204764520).

Almost surely, 2^682548395 is an apocalyptic number.

682548395 is a deficient number, since it is larger than the sum of its proper divisors (136509685).

682548395 is a wasteful number, since it uses less digits than its factorization.

682548395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136509684.

The product of its digits is 2073600, while the sum is 50.

The square root of 682548395 is about 26125.6271695054. The cubic root of 682548395 is about 880.4630805654.

The spelling of 682548395 in words is "six hundred eighty-two million, five hundred forty-eight thousand, three hundred ninety-five".