8206142 has 8 divisors (see below), whose sum is σ = 14067696. Its totient is φ = 3516912.

The previous prime is 8206141. The next prime is 8206169. The reversal of 8206142 is 2416028.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8206141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293063 + ... + 293090.

It is an arithmetic number, because the mean of its divisors is an integer number (1758462).

Almost surely, 2^8206142 is an apocalyptic number.

8206142 is a deficient number, since it is larger than the sum of its proper divisors (5861554).

8206142 is a wasteful number, since it uses less digits than its factorization.

8206142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586162.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 8206142 is about 2864.6364516287. The cubic root of 8206142 is about 201.7033026202.

The spelling of 8206142 in words is "eight million, two hundred six thousand, one hundred forty-two".