5697838 has 4 divisors (see below), whose sum is σ = 8546760. Its totient is φ = 2848918.

The previous prime is 5697829. The next prime is 5697841. The reversal of 5697838 is 8387965.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8387965 = 5 ⋅1677593.

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 as a sum of consecutive naturals, namely, 1424458 + ... + 1424461.

It is an arithmetic number, because the mean of its divisors is an integer number (2136690).

Almost surely, 2^5697838 is an apocalyptic number.

5697838 is a deficient number, since it is larger than the sum of its proper divisors (2848922).

5697838 is a wasteful number, since it uses less digits than its factorization.

5697838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848921.

The product of its digits is 362880, while the sum is 46.

The square root of 5697838 is about 2387.0144532449. The cubic root of 5697838 is about 178.6090110307.

The spelling of 5697838 in words is "five million, six hundred ninety-seven thousand, eight hundred thirty-eight".