8112542 has 8 divisors (see below), whose sum is σ = 12220032. Its totient is φ = 4039200.

The previous prime is 8112539. The next prime is 8112569. The reversal of 8112542 is 2452118.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7934 + ... + 8897.

It is an arithmetic number, because the mean of its divisors is an integer number (1527504).

Almost surely, 2^8112542 is an apocalyptic number.

8112542 is a deficient number, since it is larger than the sum of its proper divisors (4107490).

8112542 is a wasteful number, since it uses less digits than its factorization.

8112542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17074.

The product of its digits is 640, while the sum is 23.

The square root of 8112542 is about 2848.2524466767. The cubic root of 8112542 is about 200.9334862386.

The spelling of 8112542 in words is "eight million, one hundred twelve thousand, five hundred forty-two".