3154423 has 2 divisors, whose sum is σ = 3154424. Its totient is φ = 3154422.

The previous prime is 3154421. The next prime is 3154429. The reversal of 3154423 is 3244513.

3154423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3154423 - 2¹ = 3154421 is a prime.

Together with 3154421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3154394 and 3154403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3154421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1577211 + 1577212.

It is an arithmetic number, because the mean of its divisors is an integer number (1577212).

Almost surely, 2^3154423 is an apocalyptic number.

3154423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3154423 is an equidigital number, since it uses as much as digits as its factorization.

3154423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 22.

The square root of 3154423 is about 1776.0695369270. The cubic root of 3154423 is about 146.6582989946.

Adding to 3154423 its reverse (3244513), we get a palindrome (6398936).

The spelling of 3154423 in words is "three million, one hundred fifty-four thousand, four hundred twenty-three".