7354423 has 2 divisors, whose sum is σ = 7354424. Its totient is φ = 7354422.

The previous prime is 7354367. The next prime is 7354427. The reversal of 7354423 is 3244537.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7354423 - 2¹³ = 7346231 is a prime.

7354423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7354391 and 7354400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7354427) 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, 3677211 + 3677212.

It is an arithmetic number, because the mean of its divisors is an integer number (3677212).

Almost surely, 2^7354423 is an apocalyptic number.

7354423 is a deficient number, since it is larger than the sum of its proper divisors (1).

7354423 is an equidigital number, since it uses as much as digits as its factorization.

7354423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 28.

The square root of 7354423 is about 2711.9039437266. The cubic root of 7354423 is about 194.4686212357.

It can be divided in two parts, 7354 and 423, that added together give a palindrome (7777).

The spelling of 7354423 in words is "seven million, three hundred fifty-four thousand, four hundred twenty-three".