8143014 has 16 divisors (see below), whose sum is σ = 17766720. Its totient is φ = 2467560.

The previous prime is 8143013. The next prime is 8143019. The reversal of 8143014 is 4103418.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8143013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61624 + ... + 61755.

It is an arithmetic number, because the mean of its divisors is an integer number (1110420).

Almost surely, 2^8143014 is an apocalyptic number.

8143014 is an abundant number, since it is smaller than the sum of its proper divisors (9623706).

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

8143014 is a wasteful number, since it uses less digits than its factorization.

8143014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123395.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 8143014 is about 2853.5966778786. The cubic root of 8143014 is about 201.1847512972.

Subtracting from 8143014 its product of nonzero digits (384), we obtain a triangular number (8142630 = T₄₀₃₅).

It can be divided in two parts, 814 and 3014, that added together give a triangular number (3828 = T₈₇).

The spelling of 8143014 in words is "eight million, one hundred forty-three thousand, fourteen".