4772066 has 16 divisors (see below), whose sum is σ = 7975800. Its totient is φ = 2126208.

The previous prime is 4772057. The next prime is 4772069. The reversal of 4772066 is 6602774.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3916441 + 855625 = 1979^2 + 925^2 .

It is a super-2 number, since 2×4772066² = 45545227816712, which contains 22 as substring.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4772069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2411 + ... + 3918.

Almost surely, 2^4772066 is an apocalyptic number.

4772066 is a deficient number, since it is larger than the sum of its proper divisors (3203734).

4772066 is a wasteful number, since it uses less digits than its factorization.

4772066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 4772066 is about 2184.5058937893. The cubic root of 4772066 is about 168.3586677769.

The spelling of 4772066 in words is "four million, seven hundred seventy-two thousand, sixty-six".