4772122 has 4 divisors (see below), whose sum is σ = 7158186. Its totient is φ = 2386060.

The previous prime is 4772111. The next prime is 4772137. The reversal of 4772122 is 2212774.

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., 4490161 + 281961 = 2119^2 + 531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193029 + ... + 1193032.

Almost surely, 2^4772122 is an apocalyptic number.

4772122 is a deficient number, since it is larger than the sum of its proper divisors (2386064).

4772122 is a wasteful number, since it uses less digits than its factorization.

4772122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386063.

The product of its digits is 1568, while the sum is 25.

The square root of 4772122 is about 2184.5187112955. The cubic root of 4772122 is about 168.3593263350.

Adding to 4772122 its reverse (2212774), we get a palindrome (6984896).

The spelling of 4772122 in words is "four million, seven hundred seventy-two thousand, one hundred twenty-two".