7423342 has 8 divisors (see below), whose sum is σ = 11619216. Its totient is φ = 3550272.

The previous prime is 7423331. The next prime is 7423343. The reversal of 7423342 is 2433247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7423343) 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, 80643 + ... + 80734.

It is an arithmetic number, because the mean of its divisors is an integer number (1452402).

Almost surely, 2^7423342 is an apocalyptic number.

7423342 is a deficient number, since it is larger than the sum of its proper divisors (4195874).

7423342 is a wasteful number, since it uses less digits than its factorization.

7423342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161402.

The product of its digits is 4032, while the sum is 25.

The square root of 7423342 is about 2724.5810687150. The cubic root of 7423342 is about 195.0741948651.

Adding to 7423342 its reverse (2433247), we get a palindrome (9856589).

The spelling of 7423342 in words is "seven million, four hundred twenty-three thousand, three hundred forty-two".