4272633 has 6 divisors (see below), whose sum is σ = 6171594. Its totient is φ = 2848416.

The previous prime is 4272613. The next prime is 4272659. The reversal of 4272633 is 3362724.

4272633 is a `hidden beast` number, since 4 + 27 + 2 + 633 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4272489 + 144 = 2067^2 + 12^2 .

It is not a de Polignac number, because 4272633 - 2⁵ = 4272601 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁷ + 7⁵ + 2¹¹ + 6³ + 3⁴ + 3¹⁰ .

4272633 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4272597 and 4272606.

It is not an unprimeable number, because it can be changed into a prime (4272613) 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 5 ways as a sum of consecutive naturals, for example, 237360 + ... + 237377.

It is an arithmetic number, because the mean of its divisors is an integer number (1028599).

Almost surely, 2^4272633 is an apocalyptic number.

It is an amenable number.

4272633 is a deficient number, since it is larger than the sum of its proper divisors (1898961).

4272633 is a wasteful number, since it uses less digits than its factorization.

4272633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474743 (or 474740 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 4272633 is about 2067.0348327979. The cubic root of 4272633 is about 162.2676189296.

Subtracting from 4272633 its reverse (3362724), we obtain a palindrome (909909).

The spelling of 4272633 in words is "four million, two hundred seventy-two thousand, six hundred thirty-three".