7433423 has 4 divisors (see below), whose sum is σ = 7614768. Its totient is φ = 7252080.

The previous prime is 7433381. The next prime is 7433429. The reversal of 7433423 is 3243347.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7433423 - 2⁶ = 7433359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7433392 and 7433401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7433429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90611 + ... + 90692.

It is an arithmetic number, because the mean of its divisors is an integer number (1903692).

Almost surely, 2^7433423 is an apocalyptic number.

7433423 is a deficient number, since it is larger than the sum of its proper divisors (181345).

7433423 is a wasteful number, since it uses less digits than its factorization.

7433423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181344.

The product of its digits is 6048, while the sum is 26.

The square root of 7433423 is about 2726.4304502408. The cubic root of 7433423 is about 195.1624593975.

The spelling of 7433423 in words is "seven million, four hundred thirty-three thousand, four hundred twenty-three".