4292923 has 2 divisors, whose sum is σ = 4292924. Its totient is φ = 4292922.

The previous prime is 4292921. The next prime is 4292941. The reversal of 4292923 is 3292924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4292923 - 2¹ = 4292921 is a prime.

Together with 4292921, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁵ + 9² + 2⁷ + 9⁴ + 2¹⁵ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (4292921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2146461 + 2146462.

It is an arithmetic number, because the mean of its divisors is an integer number (2146462).

Almost surely, 2^4292923 is an apocalyptic number.

4292923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4292923 is an equidigital number, since it uses as much as digits as its factorization.

4292923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 4292923 is about 2071.9370164172. The cubic root of 4292923 is about 162.5240737509.

Subtracting from 4292923 its reverse (3292924), we obtain a palindrome (999999).

The spelling of 4292923 in words is "four million, two hundred ninety-two thousand, nine hundred twenty-three".