5662438 has 8 divisors (see below), whose sum is σ = 8620632. Its totient is φ = 2788896.

The previous prime is 5662421. The next prime is 5662451. The reversal of 5662438 is 8342665.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 20995 + ... + 21262.

It is an arithmetic number, because the mean of its divisors is an integer number (1077579).

Almost surely, 2^5662438 is an apocalyptic number.

5662438 is a deficient number, since it is larger than the sum of its proper divisors (2958194).

5662438 is a wasteful number, since it uses less digits than its factorization.

5662438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42326.

The product of its digits is 34560, while the sum is 34.

The square root of 5662438 is about 2379.5877794274. The cubic root of 5662438 is about 178.2383500560.

The spelling of 5662438 in words is "five million, six hundred sixty-two thousand, four hundred thirty-eight".