4772282 has 8 divisors (see below), whose sum is σ = 7188852. Its totient is φ = 2376000.

The previous prime is 4772281. The next prime is 4772309. The reversal of 4772282 is 2822774.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3964081 + 808201 = 1991^2 + 899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4772281) 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, 4469 + ... + 5432.

Almost surely, 2^4772282 is an apocalyptic number.

4772282 is a deficient number, since it is larger than the sum of its proper divisors (2416570).

4772282 is a wasteful number, since it uses less digits than its factorization.

4772282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144.

The product of its digits is 12544, while the sum is 32.

The square root of 4772282 is about 2184.5553323274. Note that the first 3 decimals coincide. The cubic root of 4772282 is about 168.3612079012.

The spelling of 4772282 in words is "four million, seven hundred seventy-two thousand, two hundred eighty-two".