8942282 has 4 divisors (see below), whose sum is σ = 13413426. Its totient is φ = 4471140.

The previous prime is 8942261. The next prime is 8942299. The reversal of 8942282 is 2822498.

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., 5812921 + 3129361 = 2411^2 + 1769^2 .

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235569 + ... + 2235572.

Almost surely, 2^8942282 is an apocalyptic number.

8942282 is a deficient number, since it is larger than the sum of its proper divisors (4471144).

8942282 is a wasteful number, since it uses less digits than its factorization.

8942282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471143.

The product of its digits is 18432, while the sum is 35.

The square root of 8942282 is about 2990.3648606817. The cubic root of 8942282 is about 207.5627680628.

The spelling of 8942282 in words is "eight million, nine hundred forty-two thousand, two hundred eighty-two".