5390847 has 32 divisors (see below), whose sum is σ = 9960960. Its totient is φ = 2799360.

The previous prime is 5390821. The next prime is 5390857. The reversal of 5390847 is 7480935.

It is not a de Polignac number, because 5390847 - 2⁶ = 5390783 is a prime.

It is a super-2 number, since 2×5390847² = 58122462754818, which contains 22 as substring.

5390847 is a modest number, since divided by 847 gives 539 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390857) 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 31 ways as a sum of consecutive naturals, for example, 783 + ... + 3375.

It is an arithmetic number, because the mean of its divisors is an integer number (311280).

Almost surely, 2^5390847 is an apocalyptic number.

5390847 is a deficient number, since it is larger than the sum of its proper divisors (4570113).

5390847 is a wasteful number, since it uses less digits than its factorization.

5390847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5390847 is about 2321.8197604465. The cubic root of 5390847 is about 175.3418840335.

The spelling of 5390847 in words is "five million, three hundred ninety thousand, eight hundred forty-seven".