123802006 has 8 divisors (see below), whose sum is σ = 188053920. Its totient is φ = 61117368.

The previous prime is 123801971. The next prime is 123802039. The reversal of 123802006 is 600208321.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391621 + ... + 391936.

It is an arithmetic number, because the mean of its divisors is an integer number (23506740).

Almost surely, 2^123802006 is an apocalyptic number.

123802006 is a deficient number, since it is larger than the sum of its proper divisors (64251914).

123802006 is an equidigital number, since it uses as much as digits as its factorization.

123802006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783638.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 123802006 is about 11126.6349809814. The cubic root of 123802006 is about 498.3975444254.

The spelling of 123802006 in words is "one hundred twenty-three million, eight hundred two thousand, six".