8920433 has 2 divisors, whose sum is σ = 8920434. Its totient is φ = 8920432.

The previous prime is 8920423. The next prime is 8920463. The reversal of 8920433 is 3340298.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4787344 + 4133089 = 2188^2 + 2033^2 .

It is a cyclic number.

It is not a de Polignac number, because 8920433 - 2¹⁸ = 8658289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8920396 and 8920405.

It is not a weakly prime, because it can be changed into another prime (8920403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4460216 + 4460217.

It is an arithmetic number, because the mean of its divisors is an integer number (4460217).

Almost surely, 2^8920433 is an apocalyptic number.

It is an amenable number.

8920433 is a deficient number, since it is larger than the sum of its proper divisors (1).

8920433 is an equidigital number, since it uses as much as digits as its factorization.

8920433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 8920433 is about 2986.7093932956. The cubic root of 8920433 is about 207.3935816634.

The spelling of 8920433 in words is "eight million, nine hundred twenty thousand, four hundred thirty-three".