123482643 has 8 divisors (see below), whose sum is σ = 164695488. Its totient is φ = 82295784.

The previous prime is 123482629. The next prime is 123482651. The reversal of 123482643 is 346284321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123482643 - 2⁹ = 123482131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123482603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12696 + ... + 20202.

It is an arithmetic number, because the mean of its divisors is an integer number (20586936).

Almost surely, 2^123482643 is an apocalyptic number.

123482643 is a deficient number, since it is larger than the sum of its proper divisors (41212845).

123482643 is an equidigital number, since it uses as much as digits as its factorization.

123482643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12993.

The product of its digits is 27648, while the sum is 33.

The square root of 123482643 is about 11112.2744296566. The cubic root of 123482643 is about 497.9686154638.

The spelling of 123482643 in words is "one hundred twenty-three million, four hundred eighty-two thousand, six hundred forty-three".