8001292 has 12 divisors (see below), whose sum is σ = 15079456. Its totient is φ = 3692880.

The previous prime is 8001289. The next prime is 8001293. The reversal of 8001292 is 2921008.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8001293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76884 + ... + 76987.

Almost surely, 2^8001292 is an apocalyptic number.

It is an amenable number.

8001292 is a deficient number, since it is larger than the sum of its proper divisors (7078164).

8001292 is a wasteful number, since it uses less digits than its factorization.

8001292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153888 (or 153886 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 8001292 is about 2828.6555110158. The cubic root of 8001292 is about 200.0107660871.

The spelling of 8001292 in words is "eight million, one thousand, two hundred ninety-two".