682145793 has 60 divisors (see below), whose sum is σ = 1208280832. Its totient is φ = 375308640.

The previous prime is 682145773. The next prime is 682145797. The reversal of 682145793 is 397541286.

682145793 is a `hidden beast` number, since 68 + 2 + 14 + 579 + 3 = 666.

It is not a de Polignac number, because 682145793 - 2⁶ = 682145729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682145797) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3462571 + ... + 3462767.

Almost surely, 2^682145793 is an apocalyptic number.

682145793 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

682145793 is a deficient number, since it is larger than the sum of its proper divisors (526135039).

682145793 is an equidigital number, since it uses as much as digits as its factorization.

682145793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 238 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 682145793 is about 26117.9209164895. The cubic root of 682145793 is about 880.2899324445.

The spelling of 682145793 in words is "six hundred eighty-two million, one hundred forty-five thousand, seven hundred ninety-three".