8048642 has 12 divisors (see below), whose sum is σ = 14044230. Its totient is φ = 3449376.

The previous prime is 8048639. The next prime is 8048653. The reversal of 8048642 is 2468408.

It can be written as a sum of positive squares in only one way, i.e., 7958041 + 90601 = 2821^2 + 301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8048599 and 8048608.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40967 + ... + 41162.

Almost surely, 2^8048642 is an apocalyptic number.

8048642 is a deficient number, since it is larger than the sum of its proper divisors (5995588).

8048642 is a wasteful number, since it uses less digits than its factorization.

8048642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82145 (or 82138 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8048642 is about 2837.0128656740. The cubic root of 8048642 is about 200.4045312208.

The spelling of 8048642 in words is "eight million, forty-eight thousand, six hundred forty-two".