5386819 has 4 divisors (see below), whose sum is σ = 5406544. Its totient is φ = 5367096.

The previous prime is 5386769. The next prime is 5386859. The reversal of 5386819 is 9186835.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5386819 - 2⁹ = 5386307 is a prime.

It is a super-2 number, since 2×5386819² = 58035637877522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5386859) 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, 9447 + ... + 10000.

It is an arithmetic number, because the mean of its divisors is an integer number (1351636).

Almost surely, 2^5386819 is an apocalyptic number.

5386819 is a deficient number, since it is larger than the sum of its proper divisors (19725).

5386819 is a wasteful number, since it uses less digits than its factorization.

5386819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19724.

The product of its digits is 51840, while the sum is 40.

The square root of 5386819 is about 2320.9521752936. The cubic root of 5386819 is about 175.2982017766.

The spelling of 5386819 in words is "five million, three hundred eighty-six thousand, eight hundred nineteen".