5623342 has 12 divisors (see below), whose sum is σ = 8597016. Its totient is φ = 2758140.

The previous prime is 5623327. The next prime is 5623351. The reversal of 5623342 is 2433265.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28159 + ... + 28357.

It is an arithmetic number, because the mean of its divisors is an integer number (716418).

Almost surely, 2^5623342 is an apocalyptic number.

5623342 is a deficient number, since it is larger than the sum of its proper divisors (2973674).

5623342 is an equidigital number, since it uses as much as digits as its factorization.

5623342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 272 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 5623342 is about 2371.3586822748. The cubic root of 5623342 is about 177.8271899397.

The spelling of 5623342 in words is "five million, six hundred twenty-three thousand, three hundred forty-two".