4742282 has 4 divisors (see below), whose sum is σ = 7113426. Its totient is φ = 2371140.

The previous prime is 4742279. The next prime is 4742317. The reversal of 4742282 is 2822474.

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., 4669921 + 72361 = 2161^2 + 269^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1185569 + ... + 1185572.

Almost surely, 2^4742282 is an apocalyptic number.

4742282 is a deficient number, since it is larger than the sum of its proper divisors (2371144).

4742282 is a wasteful number, since it uses less digits than its factorization.

4742282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371143.

The product of its digits is 7168, while the sum is 29.

The square root of 4742282 is about 2177.6781213026. The cubic root of 4742282 is about 168.0076763310.

The spelling of 4742282 in words is "four million, seven hundred forty-two thousand, two hundred eighty-two".