4245633 has 12 divisors (see below), whose sum is σ = 7008768. Its totient is φ = 2426040.

The previous prime is 4245623. The next prime is 4245643. The reversal of 4245633 is 3365424.

4245633 is a `hidden beast` number, since 4 + 24 + 5 + 633 = 666.

It is an interprime number because it is at equal distance from previous prime (4245623) and next prime (4245643).

It is not a de Polignac number, because 4245633 - 2⁴ = 4245617 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 2¹⁵ + 4¹¹ + 5³ + 6⁴ + 3³ + 3⁶ .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4245597 and 4245606.

It is not an unprimeable number, because it can be changed into a prime (4245613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33633 + ... + 33758.

It is an arithmetic number, because the mean of its divisors is an integer number (584064).

Almost surely, 2^4245633 is an apocalyptic number.

It is an amenable number.

4245633 is a deficient number, since it is larger than the sum of its proper divisors (2763135).

4245633 is a wasteful number, since it uses less digits than its factorization.

4245633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67404 (or 67401 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 4245633 is about 2060.4933875167. The cubic root of 4245633 is about 161.9250911105.

The spelling of 4245633 in words is "four million, two hundred forty-five thousand, six hundred thirty-three".