8144850 has 48 divisors (see below), whose sum is σ = 23087808. Its totient is φ = 1861440.

The previous prime is 8144849. The next prime is 8144861. The reversal of 8144850 is 584418.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2829 + ... + 4928.

It is an arithmetic number, because the mean of its divisors is an integer number (480996).

Almost surely, 2^8144850 is an apocalyptic number.

8144850 is an abundant number, since it is smaller than the sum of its proper divisors (14942958).

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

8144850 is a wasteful number, since it uses less digits than its factorization.

8144850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779 (or 7774 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 8144850 is about 2853.9183590285. The cubic root of 8144850 is about 201.1998704920.

The spelling of 8144850 in words is "eight million, one hundred forty-four thousand, eight hundred fifty".