8143414 has 8 divisors (see below), whose sum is σ = 12230928. Its totient is φ = 4066440.

The previous prime is 8143351. The next prime is 8143427. The reversal of 8143414 is 4143418.

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

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282 + ... + 4045.

It is an arithmetic number, because the mean of its divisors is an integer number (1528866).

Almost surely, 2^8143414 is an apocalyptic number.

8143414 is a deficient number, since it is larger than the sum of its proper divisors (4087514).

8143414 is a wasteful number, since it uses less digits than its factorization.

8143414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270.

The product of its digits is 1536, while the sum is 25.

The square root of 8143414 is about 2853.6667640073. Note that the first 3 decimals coincide. The cubic root of 8143414 is about 201.1880454330.

The spelling of 8143414 in words is "eight million, one hundred forty-three thousand, four hundred fourteen".