4088923 has 2 divisors, whose sum is σ = 4088924. Its totient is φ = 4088922.

The previous prime is 4088911. The next prime is 4088941. The reversal of 4088923 is 3298804.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4088923 is a prime.

It is not a weakly prime, because it can be changed into another prime (4088323) 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, 2044461 + 2044462.

It is an arithmetic number, because the mean of its divisors is an integer number (2044462).

Almost surely, 2^4088923 is an apocalyptic number.

4088923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4088923 is an equidigital number, since it uses as much as digits as its factorization.

4088923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4088923 is about 2022.1085529714. The cubic root of 4088923 is about 159.9077984407.

The spelling of 4088923 in words is "four million, eighty-eight thousand, nine hundred twenty-three".