800000124 has 48 divisors (see below), whose sum is σ = 2327275776. Its totient is φ = 207792000.

The previous prime is 800000107. The next prime is 800000147. The reversal of 800000124 is 421000008.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 431977 + ... + 433824.

It is an arithmetic number, because the mean of its divisors is an integer number (48484912).

Almost surely, 2^800000124 is an apocalyptic number.

800000124 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

800000124 is an abundant number, since it is smaller than the sum of its proper divisors (1527275652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800000124 is a wasteful number, since it uses less digits than its factorization.

800000124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865826 (or 865824 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 800000124 is about 28284.2734394928. The cubic root of 800000124 is about 928.3178146856.

The spelling of 800000124 in words is "eight hundred million, one hundred twenty-four", and thus it is an aban number.