7454423 has 2 divisors, whose sum is σ = 7454424. Its totient is φ = 7454422.

The previous prime is 7454413. The next prime is 7454467. The reversal of 7454423 is 3244547.

7454423 is digitally balanced in base 3, 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 7454423 - 2²² = 3260119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7454413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3727211 + 3727212.

It is an arithmetic number, because the mean of its divisors is an integer number (3727212).

Almost surely, 2^7454423 is an apocalyptic number.

7454423 is a deficient number, since it is larger than the sum of its proper divisors (1).

7454423 is an equidigital number, since it uses as much as digits as its factorization.

7454423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 29.

The square root of 7454423 is about 2730.2789234802. The cubic root of 7454423 is about 195.3460696602.

The spelling of 7454423 in words is "seven million, four hundred fifty-four thousand, four hundred twenty-three".