8426282 has 4 divisors (see below), whose sum is σ = 12639426. Its totient is φ = 4213140.

The previous prime is 8426263. The next prime is 8426287. The reversal of 8426282 is 2826248.

It is a happy number.

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., 8288641 + 137641 = 2879^2 + 371^2 .

It is not an unprimeable number, because it can be changed into a prime (8426287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106569 + ... + 2106572.

Almost surely, 2^8426282 is an apocalyptic number.

8426282 is a deficient number, since it is larger than the sum of its proper divisors (4213144).

8426282 is a wasteful number, since it uses less digits than its factorization.

8426282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213143.

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

The square root of 8426282 is about 2902.8058839681. The cubic root of 8426282 is about 203.4910580097.

The spelling of 8426282 in words is "eight million, four hundred twenty-six thousand, two hundred eighty-two".