4375633 has 2 divisors, whose sum is σ = 4375634. Its totient is φ = 4375632.

The previous prime is 4375621. The next prime is 4375639. The reversal of 4375633 is 3365734.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2795584 + 1580049 = 1672^2 + 1257^2 .

It is a cyclic number.

It is not a de Polignac number, because 4375633 - 2²¹ = 2278481 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 3⁵ + 7² + 5⁵ + 6² + 3⁶ + 3¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 4375595 and 4375604.

It is not a weakly prime, because it can be changed into another prime (4375639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2187816 + 2187817.

It is an arithmetic number, because the mean of its divisors is an integer number (2187817).

Almost surely, 2^4375633 is an apocalyptic number.

It is an amenable number.

4375633 is a deficient number, since it is larger than the sum of its proper divisors (1).

4375633 is an equidigital number, since it uses as much as digits as its factorization.

4375633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 31.

The square root of 4375633 is about 2091.8013768042. The cubic root of 4375633 is about 163.5612030718.

The spelling of 4375633 in words is "four million, three hundred seventy-five thousand, six hundred thirty-three".