8674142 has 4 divisors (see below), whose sum is σ = 13011216. Its totient is φ = 4337070.

The previous prime is 8674109. The next prime is 8674177. The reversal of 8674142 is 2414768.

8674142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 8674099 and 8674108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2168534 + ... + 2168537.

It is an arithmetic number, because the mean of its divisors is an integer number (3252804).

Almost surely, 2^8674142 is an apocalyptic number.

8674142 is a deficient number, since it is larger than the sum of its proper divisors (4337074).

8674142 is a wasteful number, since it uses less digits than its factorization.

8674142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337073.

The product of its digits is 10752, while the sum is 32.

The square root of 8674142 is about 2945.1896373578. The cubic root of 8674142 is about 205.4670453882.

The spelling of 8674142 in words is "eight million, six hundred seventy-four thousand, one hundred forty-two".