4045633 has 2 divisors, whose sum is σ = 4045634. Its totient is φ = 4045632.

The previous prime is 4045603. The next prime is 4045663. The reversal of 4045633 is 3365404.

It is a balanced prime because it is at equal distance from previous prime (4045603) and next prime (4045663).

It can be written as a sum of positive squares in only one way, i.e., 2537649 + 1507984 = 1593^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 4045633 - 2⁹ = 4045121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4045598 and 4045607.

It is not a weakly prime, because it can be changed into another prime (4045603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022816 + 2022817.

It is an arithmetic number, because the mean of its divisors is an integer number (2022817).

Almost surely, 2^4045633 is an apocalyptic number.

It is an amenable number.

4045633 is a deficient number, since it is larger than the sum of its proper divisors (1).

4045633 is an equidigital number, since it uses as much as digits as its factorization.

4045633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 4045633 is about 2011.3758972405. The cubic root of 4045633 is about 159.3414730450.

The spelling of 4045633 in words is "four million, forty-five thousand, six hundred thirty-three".