8027242 has 4 divisors (see below), whose sum is σ = 12040866. Its totient is φ = 4013620.

The previous prime is 8027237. The next prime is 8027249. The reversal of 8027242 is 2427208.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5621641 + 2405601 = 2371^2 + 1551^2 .

It is a super-2 number, since 2×8027242² = 128873228253128, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8027249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006809 + ... + 2006812.

Almost surely, 2^8027242 is an apocalyptic number.

8027242 is a deficient number, since it is larger than the sum of its proper divisors (4013624).

8027242 is a wasteful number, since it uses less digits than its factorization.

8027242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013623.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 8027242 is about 2833.2387827361. The cubic root of 8027242 is about 200.2267594702.

The spelling of 8027242 in words is "eight million, twenty-seven thousand, two hundred forty-two".