8142692 has 12 divisors (see below), whose sum is σ = 14303100. Its totient is φ = 4056096.

The previous prime is 8142683. The next prime is 8142727. The reversal of 8142692 is 2962418.

8142692 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3407716 + 4734976 = 1846^2 + 2176^2 .

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, 2567 + ... + 4782.

It is an arithmetic number, because the mean of its divisors is an integer number (1191925).

Almost surely, 2^8142692 is an apocalyptic number.

It is an amenable number.

8142692 is a deficient number, since it is larger than the sum of its proper divisors (6160408).

8142692 is a wasteful number, since it uses less digits than its factorization.

8142692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7630 (or 7628 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 8142692 is about 2853.5402572944. The cubic root of 8142692 is about 201.1820994394.

It can be divided in two parts, 81426 and 92, that added together give a palindrome (81518).

The spelling of 8142692 in words is "eight million, one hundred forty-two thousand, six hundred ninety-two".