8023403 has 2 divisors, whose sum is σ = 8023404. Its totient is φ = 8023402.

The previous prime is 8023387. The next prime is 8023409. The reversal of 8023403 is 3043208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8023403 - 2⁴ = 8023387 is a prime.

It is not a weakly prime, because it can be changed into another prime (8023409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4011701 + 4011702.

It is an arithmetic number, because the mean of its divisors is an integer number (4011702).

Almost surely, 2^8023403 is an apocalyptic number.

8023403 is a deficient number, since it is larger than the sum of its proper divisors (1).

8023403 is an equidigital number, since it uses as much as digits as its factorization.

8023403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 8023403 is about 2832.5612085178. The cubic root of 8023403 is about 200.1948351347.

The spelling of 8023403 in words is "eight million, twenty-three thousand, four hundred three".