8014142 has 4 divisors (see below), whose sum is σ = 12021216. Its totient is φ = 4007070.

The previous prime is 8014141. The next prime is 8014177. The reversal of 8014142 is 2414108.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8014141) by changing a digit.

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 as a sum of consecutive naturals, namely, 2003534 + ... + 2003537.

It is an arithmetic number, because the mean of its divisors is an integer number (3005304).

Almost surely, 2^8014142 is an apocalyptic number.

8014142 is a deficient number, since it is larger than the sum of its proper divisors (4007074).

8014142 is a wasteful number, since it uses less digits than its factorization.

8014142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007073.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 8014142 is about 2830.9259969134. The cubic root of 8014142 is about 200.1177806250.

The spelling of 8014142 in words is "eight million, fourteen thousand, one hundred forty-two".