5699847 has 4 divisors (see below), whose sum is σ = 7599800. Its totient is φ = 3799896.

The previous prime is 5699839. The next prime is 5699851. The reversal of 5699847 is 7489965.

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

It is not a de Polignac number, because 5699847 - 2³ = 5699839 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5699796 and 5699805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5699807) by changing a digit.

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, 949972 + ... + 949977.

It is an arithmetic number, because the mean of its divisors is an integer number (1899950).

Almost surely, 2^5699847 is an apocalyptic number.

5699847 is a deficient number, since it is larger than the sum of its proper divisors (1899953).

5699847 is a wasteful number, since it uses less digits than its factorization.

5699847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899952.

The product of its digits is 544320, while the sum is 48.

The square root of 5699847 is about 2387.4352347237. The cubic root of 5699847 is about 178.6300004738.

The spelling of 5699847 in words is "five million, six hundred ninety-nine thousand, eight hundred forty-seven".